So the UKE is Bi...hmm...but oh shit he own Jill Stuart cosmetics (how I want them)!

Umm... I don't think he'll go back to sleep with gal again.
So, he's not Bi -- Let call it's just a "revolution". HA+ (>‿O)v

Is there a problem with him being bi ?

I want to reply but Little Devil commented in such a cute way, I don't wanna posted anything to mess her topic, so I will raise another one. OK?

http://www.mangago.me/read-manga/udagawachou_de_mattete_yo/mf/c004/25/ I'd say it's pretty clear that he's not Bi. (though like the others, I'm not sure what that would change even if he were)