The night he recruited/adopted you, he got a strange feeling of...sympathy.

you were just a little child,roaming the streets looking for food. And when he found you and as you told him you had an ability and how you couldn't control it quite well,he saw the potential in you. So he took you in.

☆

now you two are in an alleyway,walking with him while he keeps a hand on your shoulder,humming a soft tune.