Do toi think Mako is somehow related to Zuko?

Yeah I thought so but apparently the producers confirmed that Lin Beifong and Tenzin and family are the only people related to characters in the past series. So no :/ Although it would have made a great plot twist for Mako to be a prince :P

I don't think so, wouldn't he and his brother be princes ou at least not living in an attic, ou ended up living on the streets.

I think he might be, but i don't think Mako knows about it. He does have alot of similar facial features as Zuko and the voices are similar too.

No He would be royalty, there is no way he is. Period.

every time i see him i remember zuko but i do not know
now it is a new question :
is mako from a royal family ?

I think Zuzu is Mako's Grandson ;D That explains both of them because they are HOT ;D

Yes I do because Zuko had a daughter right? And, according to wikia, that daughter became Firelord and she had a son (general Iroh) and a daughter. I think the daughter is Mako and Bolin's mom. I think that is because to me, Mako and General Iroh look kind of alike and because Mako's name is Mako. Why? Because Uncle Iroh's son that died was named Mako. I learned that from the episode called Tales of Ba Sing Se. So that's what I think