"Wenxuan CP" refers to Song and Liu of Times Youth Federation. When they were trainees, they had a good relationship and were as close as brothers, so netizens formed them into CP, called "Wenxuan CP". CP is bound by netizens. Wenxuan cp fans are called the God of First Love, because Liu and Song trained together since childhood, which feels like "childhood friends".

There is also a song called "Shi Hai San", and there is a sentence in the lyrics "Dedicated to the God of First Love, a lifelong letter", so it is called the God of First Love. I believe everyone is familiar with Liu and Song. As a new generation of trainees, they are not only handsome in appearance, but also excellent in talent performance, so this is also an important reason for their popularity.

Song, born on March 4th, 2004 in Boxing County, Binzhou City, Shandong Province, is a male singer, actor and member of the Male Voice Group of the Communist Youth League in China. Liu, born in Chongqing on September 23, 2005, is a male singer, actor and member of the male vocal troupe of China mainland pop music.