[Will take his time because, honestly, his assumption is that Tachibana'll sleep anyway. And anyway, wants to be absolutely sure that Hana and Chika will be okay before he leaves them. When he does, it's only with the promise to come back soon, anyway, so it works out.]
[When he gets back to Tachibana's room, he's going in quietly because he doesn't want to wake him up -- so of course he disapproves forever to see him sitting up. :| Going over to him.]