It was surprising how much extra time Overhaul had, seeing as there was nothing to do; other than looting and trying to crack the code for the 'quirk erasing bullet' he was working so diligently on..   ..as well as the bullet utilising your quirk.   ..so sometimes he just sat with you, making it very clear that you were bothering him and that he didn't want to be there.

Overhaul: "Why is it always pippy or the other one..?"

It was very peculiar that he was choosing to spend any time with you because all he saw you as was a tool that needed to be put to use, not his kid.

Overhaul: "Why do you keep watching 'strawberry shots-cake'--?.. it's so.."

He sighed in defeat and massaged his temples.