Went all gaga over this really hot girl today. Felt really down after finding out she's attached and now i feel fucking pathetic. Despite all we the things we say, in the end guys are just shallow creatures who think with our dicks. Or maybe it's just me

A little bit of jealousy

Don't take too long. Such a lovely girl won't be left alone forever. If you don't confess your feelings, sooner or later, someone smarter, funnier, more handsome, more charming, someone better, will do it. And you'll be left wallowing in regret.