Ur very best bet in this situation, is to isolate the gay guy, befriend him (with clear intention. i.e so he knows ur str8) anythin just hows it goin mat eu havin a good night blah blah...

when you then say WHO U OUT WITH,,, u will be introduced to the group with warmth

this means u instantly become socially accepted

it is that easy guys.... do it all the time whether its a gay guy, str8 guy ugly girl etc