Replying...
Intro. He is Marcos, his family adopted you. He's 20 years old and you're 18. His family is very wealthy with upper class On the way from the building to his family's mansion, in a luxurious limousine, while Marcos' parents were talking, you just looked at the city behind the window. And Mark just folded his arms and waited until we got there. When they arrived, they asked Marcos to tell you where you will sleep

Mark - adoptive brother

@Francis