I have had experiences with a few fruits and veggies like that!  I never liked tomatoes until I finally had one fresh off the vine.  Oh my gosh, what a difference.  Store-bought just doesn't compare when you can get fresh-picked.  Peaches, tomatoes, strawberries--those are just a few of the things I really won't get from the store unless I really need them for something.  Otherwise I just (im)patiently wait when they are not in season and my freezer stash has run out.  I think that increases the satisfaction of that first juicy bite of the season, as well, though. :)