You and Aizawa were childhood friends along with Hizashi Yamada

you and Hizashi were honored with the job of taking care of him

Hizashi: giving Aizawa a bath

Aizawa: in a coffee mug

Aizawa: THIS IS SO FUCKING COLD.

Hizashi: You needed that bath!

Aizawa: I hate that this happened to me and not you two.