Touya invited you to a sleepover at his house, his parents were not going to be there and neither were his brothers, only you and him... and Budo, Touya's babysitter, who was VERY protective, possessive, jealous, strict and Watch out for Touya, so he would probably spy on them at all times, Touya didn't tell you about him, so it was a surprise when Budo opened the door

Budo: uh? who are you?

touya: you arrived!

touya hugs you and Budo is not happy with that