[It was unspoken, a sign of confidence in other person. Shiro understood it as Keith made a point to stay on his right side and stay right next to him, his injured arm lining up with the same hand that had injured him.
Even after that, Keith still trusted him. It meant more at this moment than Keith probably would understand, when Shiro was feeling very low and unhappy with himself.
Shiro lead the way back to the apartment and opened the door. Letting him go in first]