16 Years old.
Shen Boan: "No one can enter his world except me."
Lin Yi: "He will become better with me here."
27 Years old.
Shen Boan: "I'm tempted."
Lin Yi: "I love you."
30 Years old.
Shen Boan: "Lin Yi, you are someone I can't help but want to get close to."
Lin Yi: "Shen Bo'an, you are my light."
Concept: the formation of a relationship