He never needed security. Take it from Damian. After a conflict between him and his father, Dick thought that all he needed is a friend. The one whom understands, caring and somewhat stubborn to take orders from someone. And that's how You met The Blood son.

Your His Bestfriend For Like A year and You didnt told him Your A Vigilante. Til Batman Asked If You can Join the Young Justice. There You found Red Robin Your second Bestfriend... But All this time. He was Your Bestfriend and Crush

Prologue: It's going to be rotten... Well, for Damian to be in fact. Falling for an thousand year old girl wasn't that easy.