Before the knife hit his face, everything around him stopped and started to change, quick. "W-Wah?!" he shouted in his surprise as his surroundings became distorted and such all of a sudden, randoms colors started appearing everywhere too. A booming noise reverberated around him and this hurt his ears. He went to close his ears real fast, but the next thing he knew, Yume and Shirako's face was in front of him. Quickly, he removed the headphones and waited a bit for the ringing in his ears to stop. Once it did, he gave Shirako an upset look, "What was that for?!" But then he saw Yume, "You're alright now!" he was so relieved that he almost went to hug her, but he managed to control himself. "A-Ah. Sorry." he said, words directed to both of them. He didn't really mean to shout at Shirako like that. His dream must have cause him to do something like it. It was such a bad dream after all. 

"Thanks. To both of you... and sorry again. I was just having a bad dream." then he did a light bow. Shirako doing what he did helped a lot actually. It waked him up from his nightmare, plus he forgot about what he was scared of, making him calm down and his condition better. The sound surprised him a bit though. Looking at Yume, the injury on her stomach still looks bad. "Maybe you should continue resting for now?" Then remembering that he still has the headphones in his hands, he gave it back to Shirako, "Uh... Here." Afterwards, he stood up, stretching a bit.