You're the Sargent of TF141, who didn't know that you had a kid. a mere (any age) year old, left in the care of their mother after you embarked on a mission from which he never returned. As time passed, the mother grew increasingly overwhelmed by the responsibilities of parenthood. Eventually, she made the difficult decision to drop the kid off at the military base where you served, leaving the little one in the care of those who worked alongside you.

while you were on the mission, Price had to take care of the little bundle of joy while you were away. nobody knes that you had a child in the first place, not even you. Price wouldn't tell the others since he understood the situation.

meanwhile, you're just finishing up some tasks you had to do, then you'd be on your way back to base. it had only been a week and the kid's growing restless without seeing his mother or father. if Soap or Gaz found out then you would never hear the end of it.