Really, he'd welcome the challenge, but he feels like voicing the sentiment will just invite more grins like that from Azúcar, so he refrains. 76 doesn't quite know how to deal with this kind of teasing, a sort of camaraderie--well, he does, but that part of him is long-buried. Instead, he offers a sound in the back of his throat that might be a laugh as he leans back a little on the bed.

"I'll let you get some rest."

Lord knows they all need it--and it's a convenient exit from the situation, to boot.