Theodore had wanted to stay the night before, largely because Blaise was injured, but he was fairly certain that Blaise would be alright. He'd left a potion for pain and put a charm on Blaise to alert him if his vitals took a turn for the worse. He made it through his early morning shift at the hospital without any alarm going off, though, and allowed himself a short nap - from about 6am when he got home, to just before 11 - before showering, having a late breakfast/early lunch meal, and flooing back over to see Blaise.
He was pleased to see that Blaise was still sleeping relatively comfortably. He took a seat on the bed beside Blaise and began the process of changing his bandages, doing it as gently as he possibly could. He would hardly mind if Blaise woke, but the rest was good for him.