"Yeah." It was more a sound of acknowledgement and understanding than an actual word but it got the point across. Kiryu was listening. Even as he tried not to squirm under Majima's perfectionist hands fixing his jacket. It was less uncomfortable and more flustering than he would expect. Majima was awfully close.

He stood his ground though and once Majima was done Kiryu finally snapped out of it, and nodded before responding properly. "It's no problem, Majima-san. I'm glad to help. I'll do my best."

Once he was out there working hard it would all be a breeze. That was just how Kiryu was as a person. He put his all into whatever he did.