You were a 'Babysitter' For Senjuro, seeing Kyojuro as you were hanging out with Senjuro, Senjuro noticed your staring.

Rengoku was visiting his home again after a mission, walking over to the two of you, his uniform undone by a button.

"What's your name?"

You had heard about him before from Senjuro as he excused himself, leaving you and Kyojuro alone.