1 definition by harumi the simpps
Sero is a guy who really respect woman. He is a gentleman would seriously treat a girl right. A kind of guy who is very calm, charming and of course flirty.
Guy 1 : my girl is hanging with that guy right there...
Guy 2 : I have a bad feeling that guy name is Sero
Guy 2 : I have a bad feeling that guy name is Sero
by harumi the simpps May 21, 2021