1x23 - Aishiteruze Baby

Kippei makes two box lunches, one for Yu and one for Kokoro. Kokoro gives her homemade lunch to Kippei in return for him making one for her. During eating she gets a phone call that depresses her. Marika gets picked on by one of her friends at class but Yu tells her she's still her friend and that she likes her. Kokoro tells Kippei she doesn't want to get any closer to him.