Awesome sketch, I do really like the variety in male characteristics they all elude to. The only one I did know was a male was "Amour" he seems to be doing a standard self conscious pose but the size and hair style makes it hard for my brain to recognize him as a him right of the bat. But I could see him as a Loita kind of character. I initial thought they were all males vying for the attention of the one lead female character, then read description and then felt a weird urge to apologize.
I really enjoy that you did them in multiple colours, its a nice change from standard her is all my characters in one sketch IN ONE COLOUR! Look forward to more.