If he's looking for Shinji, then he's come to the right place! And if he's looking for more reactions to those gentle touches, then hopefully him briefly closing his eyes with a soft, content hum as Kai's hand runs through his hair is a nice enough prize.

"Oh?" That's not an unusual answer, but it's always a nice one to hear accompanying such a fond look, and it manages to tug a soft smile out of him. He spies that hand coming to a rest near his, and clearly the only course of action he can possibly think of taking here is to slide his on top of it. There we go.

"Welcome home, then."