3화: 라브라의 비밀 도키☆도키!

3

When Akari and Ruby were looking for their classes, Labra stole Ruby's cherry blossom, calling them dummies. Later on, Ruby and Akari got to class they learned that Labra had no partner of her own and she had some secret powers. When Labra broke the headmaster's statue with her crying, she, Ruby and Akari teamed up to fix it, making those two partners. (Source: Wikipedia)