HEY BOBA it's jan with some character you've never seen before

(at least yato doesn't have an apartment for setz to burn down??)

setz would probably be too stuck-up/socially awkward/some combination of the above to actually talk to yato but if he saw him around a lot he might occasionally toss him a snack bar/random job posting he found and possibly printed out just for him (and then casually walk away so that nobody thinks he actually associates with this guy omg)