How can I tell if a guy is gay bi or curious?

im a guy and bi I like this guy and I am not sure how to tell if he's gay bi or curious I think he's metrosexual but im not sure please anser me so I can tell on other guys!

I see that you like this guy and I think you should maby try sending him signals or ask him if he wants to go rent a non gay porno or if youre not that close to him talk to sombody who is or just plain ask him.

if hes metrosexual...hes it doesnt mean hes gay or bi.. I mean has he ever had a girlfriend?? if he doesnt like that fact people calling him metrosexual then he might just be curious...just like talk to your guy about it and ask him how he feels about bi or gay people.
hope this helps...
~XoTornMemoryXo

You can't tell if he is or not unless you catch him having sex with a guy, all you can do is ask, because he might flirt, and all that stuff, but it doesn't mean he's gay. (I'm not gay, or bi, and I flirt with my guy friends to p*ss em off, weird em out, or whatever.)

One easy way to tell if he is gay is to look for pen*s in his mouth or butt. That should clue you in.