For the record, Tatsuo hates hospitals. It's not something he's vocal about, but it's not something he hides either. Police fund raisers involving the hospital? Tatsuo won't be there, even in support.

So it's a testament of how much Togusa means to him that he shows up the next day. It's early in the evening and he's just left his shift at the lab, so he doesn't smell of smoke and ash just yet. He doesn't bring anything, because nothing seems fitting. Instead he just quietly slides into the room and stands at the foot of Togusa's bed.