Rei didn't really have a concept of how family relationships were supposed to work. His own parents hadn't been very loving. He didn't really know how to connect with Miri. For the first week, he felt awkward around her, unsure what to do.

Then, Miri found her way into the bathtub where Rei was hiding and preparing to sleep. She decided then and there that she was going to lay down in the bath tub with him. And to his surprise... Rei let her. He covered her with the blanket and held her as he slept.

In the morning, he awoke to find Miri gone. He sat bolt upright, only to find you standing in the doorway with a small smile on his face. "...What?" He grunted.