Thinking of a way to have someone/something with him at his house, Donghae decided to walk to the petshop and check on some pets, specifically, he was looking for a dog. Its been days since he arrived at place. It was, indeed, new to him, he never had been to a place like this before.
Entering the shop, he was welcomed by an ahjumma, in a white uniform and led him to some of their pets sold there. During the walking, he faced to the side, spotting a white puddle, looking at him, wiggling his tail. He decided to check on it, thinking of maybe he could buy it.