[All signs point to yes.

Granted, there's only one actual sign - namely the fact that Marco appears to be on the verge of tears - but it's a pretty good one.]

That's... so sweet of you... [He inhales sharply.] I'm sorry. I can tell you're sincere now. [A squint -] I don't-- I don't know if monster genetics would mix that way, exactly, even if one of us could get pregnant, but it's still very cute. Very, very cute.