Ep 6. Bye-Bye Yellow Hat

Yuzuyu is not feeling well and everyone is trying to make her feel better. Kokoro is trying to cheer her up with a yellow hat, but it doesn't seem to help. Satsuki tells her to take Yuzuyu to the hospital. Kokoro takes her there where they meet a young girl who has a puppy named Pudding. Yuzuyu and Pudding quickly become friends and Kokoro learns that the girl doesn't have a family. She decides to take her under her wing and help her find a home for Pudding. Meanwhile, Kippei and his friends are trying to get their heads around the Chemistry homework. They determine that they don't understand it and decide to sneak out to go to the arcade. Kippei gets back and finds out that Yuzuyu is feeling better and is gone with Kokoro and Satsuki. He goes to the park where he finds Yuzuyu and Pudding. Yuzuyu is sad because Pudding is going to be taken away. Kippei comforts her and tells her that it's okay to be sad, but that she needs to enjoy her time with Pudding while she can. The episode ends with Kokoro finding a home for Pudding with a woman who runs a dog shelter.