This line
It's a nice side job when you aren't assassinating people all around the world...
Hmm, it's really weird. He says he's an assassin but gets easily beaten up by a random thug plus assassins are always well-paid, so it's also weird that he's very poor unless he just has a weird quirk.
Edit: I guess he mentioned that he spends a lot of budgets on his side job, so I guess he always operates on a deficit when doing his gigolo job.