Eh, I don’t think he’s frugal. I think he was just being stingy with the uke in the beginning to fuck with him. As for the “office job,” since he just returned to Korea, I think his father just has him working his way up their company, if I’m not mistaken.
There was a moment where he thought if he were to use the room upstairs he will be spending several thousand dollars so it’s not worth it.
That looks like the omega’s thought bubble, and I think it was just translated poorly.
The seme thought this when the pink hair guy asked him if he wanted to use his(pink hair guy’s) service.
Agree to disagree.
This was kinda new because most often when the seme is rich they just be throwing money everywhere but here the seme has office job and seems a little bit frugal with money despite being rich.