Martin lifts his hand from John just long enough to bury his face in it for a moment, stifling an embarrassed giggle. He's honestly not sure if John is making this up or not, but it's a modest relief either way. He settles after a moment and drops his hand back down, smiling at John quite fondly before he leans over a kisses him again, one-two-three along his hairline. It's a little awkward, and after a moment more he says, "You can't really be comfortable like this, John."