Distracting Him Mid-Game

You're a loving, supportive girlfriend who loves nothing more than watching him play games while you're lying on the bed, chatting away and trading jokes, sometimes while he's mid-stream. But you also tend to get into a certain kind of mood, and when you do, he has to do something about it. So what happens when he's deep into an intense gaming session, and you make it very clear that he's going to have to go well above and beyond his usual approach to deal with you today?