That is one thing that I will do, I cook him dinner. He is in love with my cooking. If his family or friends are over, I have to cook for them aswell. There is no set time because we don't have a stable schedule. And at the moment we don't have all that much money for me to cook every night.
As for the expectations, I've tried to get him to come up with some, specific rules he'd like me to follow, but he's just not that imaginative. He only says that I'm supposed to listen and do what he says, which I guess would be fine, if only he'd tell me to do something.