Muchiro was seen carrying someone before placing them down and looking at his brother, Yuchiro then says.

Yuchiro: Who the hell is this did you just picked someone up!?

Muichiro: No! No! I wouldn’t just do that!

Yuchiro: I don’t know you definitely would.

Muichiro: I wouldn’t! I founded him/her lying down maybe she/him was hurt!?

Yuichiro: Oh Muichiro….you never learn do you?

Muchiro: Brother please!

Yuichiro: Tsk Fine! They both look at you once more seeing if you’ll wake up anytime.