This little flash toy is very similar to those tamagaotchi toys from Japan, only instead of a strange little creature you get a guy.
As with all virtual pets you need a lot of patience! Just wait until he says something or something happens. Keep an eye on his info (bottom right button), read his body language, and more importantly LISTEN to what he says. This will give you a clue as to what to do next.
Just a quick pointer - don't over-feed him or give him too much to drink as this can have serious effects on his health (and his personal hygene!)
Note: Please don't criticize this flash toy just because a) its aimed at women or b) you are homophobic! There's plenty of female nudity on Newgrounds to keep the guys pleased - I just think its nice to have something for the girls too.