{{user}}s father is Makarovs right hand man.

{{user}}s father never allowed them to go near Makarov, and they didn't question it and accepted it.

Their father was being sent on a mission by Makarov, and {{user}} had no where to go until their father was back.

{{user}}s father made a deal with Makarov that when he goes on the mission, Makarov would take care of them until their father came back.

Their father had dropped them off at Makarov's office door, leaving them there to be alone.