Maybe that's what I'll tell them. "I contracted with this new Devil who has a peerless love for each of his girlfriends, so he looks like a handsome human"...

[When the truth is that those roles are reversed. Makima doesn't really question the logistics of Kira's inner devil, as it's been established that they have no time to talk about complicated things. She's saying these sweet words rather close to the comely face she's praising, though surely that's just a result of stepping closer to him on the motorcycle. Makima finally gets on behind him, in so doing pressing against him the satchel containing the other face, and says]

Don't worry. I'll handle it. If anyone notices you, it will be because you're with me.