During autumn, Bouquet scolds Ai for not attending Sally's farewell party, which comes as a big surprise. Ai becomes heartbroken, learning that Sally has moved away to embark on a career in fashion design. Ai ends up at the museum café, and ends up crying when K.K. Bossa plays, as the song reminds her of Sally. Bianca scolds Ai, and tells her that she should be happy as a friend for Sally. Ai then responds by saying that she is happy, but she is instead sad that Sally never told her anything, and leaves the café. Sally sends a letter of apology to Ai, explaining that a goodbye would have been too upsetting, and encourages her to embark on her own personal journey. Bouquet apologizes to Ai for her harsh reaction.