[It occurs to Rex that this guy and his wife could be looking for a third, which to be fair, is not at all a situation he is entirely against, considering his love for ruining his life with duplicitous and potentially sexy situations, but his eyebrows shoot up so high that they almost reach his hairline.]

Soooo, do you mean to tell me that if this doesn't go south, she'd be, liiiiiike, involved? 'Cause that's fine! Totally fine, just...

[Sheepishly, a hand creeps up to the back of his neck for a nervous rub of... Self love, if you will.]

I'm tryin' to turn over a new leaf, aaaand, uh. Don't really wanna be the cause of anybody's costly couples counseling session.