The next morning, Ling tells her mother that she has confessed her love to Mr. Cai, and that she is happy. She tells her mom that she hasn't yet agreed to break up with him, but that she's glad that he's happy. When she asks why her heart is beating so fast, momo tells her that it's because of her chest, which is too small. Ling thinks that's a lie, but momo says that she can't figure out why, so she tells her to go have lunch. When they get to the restaurant, Ling and momo are both so happy to see Mr. Bai, who is walking so fast to see his mom.