She giggles at the wink, even if she doesn't completely understand the comment he made before it.

Leonard lifts her over his shoulders and down onto the ground. Lisa is beaming at Mick, soaking up every word and Len is smiling a little at the sincerity of it.

It isn't until Mick's eyes dart over to him with those last couple of words that the world tilts a little. His eyes immediately cut away from Mick, busying himself with wrenching the pizza parlor door open and trying to ignore the way his stomach flips at the implication. It was nothing. Coincidence. A hasty, silent check-in that what he's telling his sister is okay. It definitely doesn't mean anything, least of all about Leonard.

"Let's get that pizza," he mumbles, tugging gently on Lisa's jacket to ease her inside.