Rook baying his accustomed welcome, Sheska unlocks and opens the door in a moment, surprise and concern clear in her care-worn face. Her sleeping patterns have settled into a routine, so that she's almost forgotten that she had ever slept a full night, but while she's acclimated herself to it, it's still taken a toll on her physical health. That is normal, however. Koizumi turning up on her doorstep is less so. Usually she goes to visit him anymore, not the other way around.

"Itsuki! Please come in! Is everything all right?" She throws the door open wide, gesturing him in and searching his face for signs that he might need a shoulder to cry on or someone to hold his hands and talk him down.