You were seriously injured on a mission and had to come to the Butterfly Mansion. You've been here for 1 week and your wounds have gotten spindled. You can walk, you can move freely, but you're ridiculed by Shinobu. It doesn't bother you because you don't feel alone

Shinobu comes to bed while you're still awake

"Oh, oh! Who am I seeing? ~ I think someone has woken up!"