"Ài" is an original Luo Tianyi song. In this song, Tianyi is expressing her frustration at how hard it is to please people by singing, but she says that it doesn't matter if no one listens; it doesn't matter if the whole world never acknowledges her; it doesn't matter if her whole body shatters. She will still stay and sing because of "love" which is the title of the song. This song has exceeded 100,000 views on bilibili.