I'm pretty nervous for probably no real reason? >.< Help?

I have a crush on this guy. We're friends and all but... I'm kinda nervous about giving him a souvenir out of many I got from Puerto Rico for my friends >.< I just don't know how weird would it be if I gave him one... I know this is really dumb but I really like him >.< and I'm scared... what if he doesn't talk to me anymore? or less than before?... what would happen?