He knows what those emotions are like. He quietly has them every time he sees Clarus in action again, relearning familiar-yet-not skills alongside the rest of them. He nods rather stoically for himself, withdrawing the slate and opening the messaging app. Letting Ignis and Prompto know where he'll be.

"There's a cafeteria nearby, and I know a few quiet corners there." Of course the nap-loving royal would. It's him.