>>8342803all of which is removed from the point here, there is an order to this and it goes:
decide rationally what you do and don't want
THEN let your flitty emotions guide you under the rules you make for your decision
if you're really already gay for this guy you don't necessarily have to be "affected in the long run" you just have to take the development in stride and not rush to extremes, such as inviting him over this instant
if you think homosexuality is wrong you should curb your developing flirtiness immediately and guide yourself towards an also lovely but less bf/bf relationship