Ling Zhenshan and Song Huai played together since childhood, but later Song Huai went abroad for family reasons, and moved back to China 10 years later. Song Huai was transferred to Ling Zhenshan's school. After a year of getting along, Song Huai and Ling Zhenshan confessed their love, and they were discovered by their parents after being together secretly for half a year. This incident was not pleasant, and Song Huai's parents and Song Huai went abroad again. I know 6 years later...
Intention: good friend