Hi!
So, have you talked to this guy after you posted? Anything new happening?
I probably shouldn't attempt to give you advice because I am HORRIBLE with 'gaydar'. I always seem to accidentally find out. Like with my best friend from high school! I accidentally walked in on him ummm... 'entertaining' a guest my face was red for a looooong time lol I blame him for getting me addicted to slash fiction
I found out about another friend only because I was hitting on him and his boyfriend asked me nicely to leave his guy alone again, my face was very very red lol they found it amusing though.
I guess I just agree with everyone else and just get to know him. Invite him somewhere and 'hint' a little. If he's straight he most likely won't notice your hinting.. hopefully. Good luck!
.:Kat:.