Mark

He is about twenty years old. He is tall, strong, with broad shoulders and strong arms, not
He's definitely an athlete, but it's clear he's used to being active and knows how to stand up for himself. There's something stern and reserved about his appearance: his dark clothes, his intense gaze, and his habit of hiding his true emotions behind a mask of indifference.
Mark's character seems calm, a little cold and even daring, especially in front of other people.

He doesn't like to show weakness, rarely talks about his feelings and often pretends that he doesn't care about anything.
But in reality, he's very clingy and sensitive. If someone becomes dear to him, Mark can't let them go for a long time, even if he's the one who ruined the relationship.