What gives you that feeling of nostalgia?
When something makes me feel nostalgic for the past, I often get an almost sick feeling in my stomach, like a knot or a bad case of butterflies.
I'm starting this topic because I just saw that the cast of The Wonder Years had a reunion, which made me remember that feeling I get when I hear that Joe Cocker intro.
http://time.com/1359...s-cast-reunion/