"for maximum effect."  :-)  Wise.

Only the smart survive ;)

Erk! My internet got dumb and I had to reset it! Sorry, but the options are in the comments now!!!

Oops, forgot to pick my choice. I would go for #2. If you stand on the ice, chances are, it would crack under your own weight, thereby putting yourself in the same predicament.

I choose this option. The next thing to do is get my partner out of the wet clothes.

Yup!!! This has gotta be it assuming you know where edge is there is more leverage and less risk because if more ice breaks you still have the belt. 

Bonus-- both get nekkid and get into the thermal blanket. Hopefullyim wearing layers and can share some clothes, put shoes by the fire until both bodies are warm.

I'm a helper, no point changing now.

Once out of the water, get in shelter, strip them off and get some skin to skin activity going - to warm them up

Yes, use your belt...don't get near the edge yourself.  Hoist him out and get him out of those wet clothes. Use body heat, your dry clothes, and the thermal blanket to warm him. Sip the water in the canteen that has been warming by the fire.

I choose this option. And after getting my partner out I will remove the wet clothes, and get back to the fire for warming. I will use some of my dry clothes to gently pat my partner dry, and remove one of my layers of clothing to give my partner, then wrap the space blank over their back to contain more warmth while I continue to gather more wood for the fire, and also hang the wet clothes out on sticks around the fire to dry. 
After this mishap I make plans to spend the night, and build a shelter near the fire from branches I find on the ground. I warm sume water for my partner to drink. I build a bigger fire, and keep an eye on my partner. If thers measures are not enough I make it so we can share skin to skin contact on torsos, hands and feet through the night while staying as covered as possible.

time is short, spreading the legs spreads the weight, the belt is easier for him to grasp. Get him out  and get get him out of the wet clothes and in the blanket

Going with 1

I want to join my partner, don't I?

*[RIP'd day 4]* I choose option 1. stay near the edge You don't want to stay in wet clothes either.

I choose Option 1.

I'd choose this option (If I were alive.. haha)...

Lol, rinse and repeat for me :-)  I wrote why in my previous comment :-)

I choose this because I have to be very careful not to break more ice. Sitting on the edge will put too much weight on just one portion of the ice, hence I might fall as well. But if I crawl towards the edge, my weight would spread out and it will be easier for me to pull him out. 

Once he's out of the water, I'd strip him off his wet clothes, wrap him with the emergency blanket and make him sit beside the fire while telling him "OMG you're so stupid." Lol. That's all, thank you. :)

I choose Option 2. I don't want to risk falling through the ice as my partner did (Option 1), and I don't want to leave my partner there alone (Option 3), as it's highly unlikely they'll be able to get out without help.

If I lie down, the pressure per square foot on the ice will be minimal, so it's highly unlikely that the ice will break under me. I will be able to help my partner out of the water, probably in a minute or so.

(Note – If I happen to see any long thick branch lying around, I might grab that, and stick it out for my friend to grab onto.)

Once my partner is out, we'd strip off their clothes, which would turn to ice in a few minutes if we didn't, and hang them near the fire. I'd give my partner some of my clothing, then cover them in the aluminum foil blanket. Then I'd get the fire roaring, and dry the clothes.

I choose 2

I choose option 2. This is the best one as we have to be careful not to break more ice near the edge. Crawling on the belly will increase the area of contact with ice and thus distribute the body weight to a larger area.

*Zombie*

Having been dead for a few hours, now, I’m not sure wether my body weight has changed significantly, but I guess my internal organs haven’t had time to decompose, yet, so I’m still pretty much what I was. Therefore crawling is preferable to standing on the edge on my two feet.
The good news? I’m dead, so the cold won’t bother me, anyways *cue cape toss*

Once my partner is safely out of the water, his wet clothes need to come off at once. If I were alive, I’d go skin to skin under the blanket right away, but since whatever body heat I might have retained in death was used earlier to warm up his hands, it’s probably better if I give him some of my dry layers of clothing, sushi him inside the blanket (hosomaki style), and get the fire roaring.
As he warms up by the fire, dry clothes and blanket around him, I’d busy myself with creating a shelter for the night.

https://s19.postimg.org/bj9w6kntv/zombie-156055_960_720.png  Once they are out and both are safely off of the ice, it's time to get the wet clothes off of your partner.  Give them some of your clothes and head back to the fire.   Tell them that they aren't allowed to go off alone anymore since the world seems to have it out for them.

I would definitely pick this option. Jut as your partner didn't know they were standing on a body of water, you don't know where the water body begins or ends. Being on your belly helps spread the weight instead of focusing it on one point and risking breaking the ice and falling into the water yourself. 

Having taken them out of the water, I'd get us back to the fire, get naked (because their clothes are completely wet, possibly frozen, and I just got on my belly on snow, so mine must be damp as well), get under the thermal blanket I think we have and simply sharing body heat by the fire until our clothes are dry (thanks again, fire) and we may proceed.

This option. Staying low on the ice helps keep it together. Once out, get my partner out of their clothes and into the emergency blanket.

I thint option 2 is the safest way.
After I pull my partner out, I'll check if he's breathing. Maybe he will needs in artificial respiration. After that, it is necessary to remove all wet clothes from him, give something from your own dry clothes and wrap it in a blanket. His clothes can be dried near the fire

This is what I would do though I am a zombie

*dead*
to avoid breaking the ice further, I would move on my belly towards my partner putting as little strain on the frail ice layer as possible.
After she is out I will have to get her naked to prevent the clothes from drawing too much of her body heat. Then quickly wrap her in a blanket. This should happen where there is as little wind as possible. 

Brrr, I'm cold just thinking about it.^^

To be honest, there are aspects of each scenario I like, but getting flat and spreading my weight is the primary concern, so option 2 it is. I would ideally also use my belt to give her something to more easily grasp as in scenario 1, and I would also advise her to swim to the edge of the hole to try breaking away the thin ice where she fell in until she could find a better purchase on the edge, but especially in this case, she is likely panicked and not open to helpful advice.

Once out, since you didn't say we are near the fire, we need to get her to the fire and get her out of the wet clothing. I would use the emergency blanket as a reflector with her between it and the fire to be warmed on both sides. Then, the next priority is hanging the wet clothing to dry.

option 2, but the reality is that you should still use your belt. the ice is obviously thin where your partner fell! so you want to  stay as far as you can from it AND reduce your load per unit area!

I wil choose Option 3,talking to my partner to stay calm and get to the edge of the ice where he was before he fell through and try to use his elbow to partially lift himself up or stay afloat until  I get him. Option 1 is not the best option because I have to be very careful not to break  another ice that can put me too danger. Crawling is good on the part of the rescuer instead of taking steps but first  I need to  tell my roommate do  option 3 and try to stay calm.For the bonus,remove his wet clothes asap and warm him up.

I choose this option. I would not risk falling in myself.

OH nice, we survive and Frank still has his fingers. Good. (uhm, not that I'm implying anything by it haha) My boobs saved his cold fingers! Yay!

No, the St-Laurent is the wrost river to be in lol The fleuve is so polluted.

Frank says we should choose Option 3, he wants to survive this lol and he says if his head is out of the water and he can grab hold of the ice, instructing him is the best thing I can do and has less risk of me falling in with him.

And if I get him out of the water, what would I do next, he would need to slide to me, and we could then move to more solid ground. I guess figuring out how to start a fire would be good to help dry his clothes. I'd suggest seeing if he can take anything off and I can pass him anything of mine without me freezing, but that could help him keep warm. Defo make a fire.

I choose this one. 

And, what would I do after? Probably cry at this point lol. Did they really have to fall in? 😉 

But as others have said you would want to get them out of their wet clothes asap and wrapped and warm. Guess we’re staying put for the night drying clothes by the fire while we regain body heat in a snow cave.

Best not to risk joining them in the drink. Give them encouragement and advice, but dont sacrifice yourself. Often it id the rescuer and not the rescued that suffers death when water is involved.

Once they are clear of the dangerous thin ice, strip them of their wet clothes and place the two that just got out of the icy water into your snow cave next to the fire.  Strip down yourself and gather them into a bundle around you.sothatthey can start to get their core temps up to yours.