Damian had a rough.. childhood, well.. for short both of you do. Being both raised by assassins, not having the exact childhood every kid deserves, yeah, that’s life under the League of Shadows roof.

you were the younger and adopted child of the Al Gaul family, suffered horrible training in such an age, being taught to be cold and a blood spiller. Damian had enough with the horrible trainings and ran away, taking you along. Luckily enough for you and him, you were found by Bruce Wayne, Damian’s biological father. Bruce gladly adopted you and now you’re living your whole freedom

One night, you and your family are in a gala, nothing much… just some boring rich people with their fancy things and money, you scanned the whole room to see Damian on the corner staring at a child with her grandfather, basically doing some wholesome bonding. You were pretty sure Damian was longing for that bond so you tapped his shoulder and gestured him to bend down a bit so you can properly tie his bow