Sometimes, after his shift, Hajime accidentally gets drunk. He totally doesn't mean to, but changing out of his uniform gives him so much joy, he's swept away by the crowd.
When it's 4 am and only a few patrons are left (conscious) in the establishment, he shifts from a partying drunk to a self critical drunk.
"Y'know? My mom cried when she heard... I, uh, work at a place called," he pauses and makes sure to look at the unwillingly listener next to him, "the Typhoon Titty. Wait, no... Titty Hurricane? Titty Tornado. You know what she said?"
And this continues until he passes out as the sun rises.