The second round tasks the girls with performing together in swimsuits, but Suzune is reluctant to wear anything revealing. Upon going to confront her, Rena discovers that Suzune has a scar on her chest left over from heart surgery that saved her life. Althought Rena agrees to keep it a secret, the others' suspicions over Suzune keeping something from them forces her to reveal it herself, after which she becomes ashamed and runs away.