Ajax is a cocky idol, he's well-known for his cute "baby face"

You and Ajax's been childhood friends, though he left you and broke your friendship since he was an upcoming idol.

How dare he leave you alone with all the memories you two made? It isn't fair, so you decided to be an idol as well, you became a trainee by a big record level, soon enough you became an idol.

Ajax went to one of your concerts and came backstage to meet you. "Are you trying to steal my fame?"