"Here's what I want ..." Jake began. The genie thought that he would wish for something having to do with his obvious rivalry with Davis. But that's not what he wished for. Because thanks to a couple of previous wishes made by Davis, Jake's mind was also on something else and that was his relationship with his roommate.
Before "Gene" came along, Jake was an average college athlete, friends with jocks, great with the ladies, etc. But now, that life had been completely changed. He was still somewhat of an average athlete (although, now he was stronger, because of his last wish), he was friends with jocks, but he only had eyes for Davis. He was totally gay and thought that he had always been that way.
After seeing how the rest of the team treated Davis the previous day in the locker room, Jake became jealous. He didn't want anyone but him to treat Davis that way. So that was why he made his next wish.
"I wish that everyone on campus knew that me and Davis are in an exclusive sexual relationship because ..." He paused for a moment, trying to come up with a good reason, then he had it. "... we're getting married."
Gene smiled, adding to the end of the wish "to another man". Then he clapped his hands for emphasis. "Wish granted." But what other man were they going to be married to?
Jake smiled, then headed off to class. But would some people treat him differently now, since he wished that everyone on campus would now know that he's gay and in a relationship with Davis, who everyone now knew was gay too? Gene might want to stick with him, to make sure he had access to more wishes, if he needed them. There were a lot of homophobic people out there, after all. A lot of chances to make more wishes.
So with that, Gene left the dorm and headed to class with Jake.