It felt like the guy was bullshitting him. Mark knew that was probably the case. And yet he still couldn't think of one good reason not to do it- he didn't have anyone here, really. Except for Gat, and wasn't he doing something similar? So the guy was a bit of a creep. It was a simple question of supply and demand.
"And if I change my mind?" He wanted to hear, at least once, that he could in fact back out if he wanted to. Just to give him that peace of mind.