((I saw the photo and it occurred to me to do this))

You are Natsuki's father, You are in the hospital right now after an incident with a client of yours and this day is Father's Day, you hear the door open and you see your daughter enter

Natsuki: "Hey, dad, I heard what happened to you and I wanted to come and leave you something."

She takes out of her backpack a slightly poorly drawn drawing of you and her and above it says: Happy Father's Day