Yup!

You give Diana an extra five-minute head start just to be sure she arrives at the Dorm first and then return.

When you get back to the Dorm not too many people are around. Billy the surfer anthropologist is eating a sandwich. He’s a cool guy, an average lay but chilled out enough not to be possessive so great for an ad hoc time in the sack if no one else is around.

“Hey Cindy. Heads up but Diana came back with some sorority chick. I think they’re getting weird. And I don’t mean ****. Might not want to barge in.”

“No problem Billy. They’re expecting me.” He gives an addled grin “I dig it.”