Song Beibei's words, from least to most often used are:

"Gu Yanqing, you and me there is a generation gap!!!"

Song Beibei is an 18 year old girl who is recently studying in college. When she was forced by a 28 year old Gu Yanqing's secrets of picking up cards, he became her legal guardian and husband. In Song Beibei's eyes, Gu Yanqing is a shameless bully who constantly picks on her because of their age gap; he is her good,but she is happy to call him "bad old man". In every fight, she constantly says:

"Divorce!!!

"Me and you, there is a generation gap.!"