A new tenant is moving into Onodera's aparment where Haru and Ren used to live, and Ren is helping to clean the room. The man who appears with Onodera is Takamura, the school nurse at Ren's high school. Meanwhile, a female customer begins showing up at cafe WHITE FANG practically every day to talk to Haru. Aki and Shima realize she's the girl from the marriage meeting photo, but...?
It's a milk tooth! 
Don't call it a baby tooth!
Ein Milchzahn!
Nenn den nicht einen Babyzahn!
¡De leche! ¡No lo llames de bebé!
Une dent de lait !
Arrête avec ta dent de bébé !
È un dente da latte!
Non chiamarlo da neonato!
É um dente de leite! 
 Não chame de dente de bebê!