This song sings about the longing, passion, and throbbing feelings between lovers. From the beginning of the song "The eyes are hallucinations", this song sings about the longing between lovers, and what follows is about the uncontrollable passion. Then it interprets the heart palpitations between lovers who are afraid of losing each other through insecurities. The whole song has a melodious tone and a sense of ethereal melancholy.

As soon as Cai Xukun's "Lover" was released, it ranked first on the NetEase Cloud Music Popularity Chart, New Song Chart, and QQ Music Soaring Chart. It even won three championships in one day, achieving impressive results. results.

Although Cai Xukun is a popular traffic niche, he has been constantly working hard to improve himself. Now he has at least three identities in the entertainment industry: singer, music producer, and actor. In 2020, Cai Xukun released his new song "Lover". This song was specially chosen to be released at 8:02 because he wanted to commemorate his birthday.

From another level, Cai Xukun was originally involved in the production of this song "Lover", and he spent a lot of effort on this song. The lyrics were co-written by him and Ding Yanxue, and the composition was co-written by him and several well-known musicians. In terms of music production, he serves as a producer together with well-known producers from South Korea's YG Company. To be honest, this song "Lover" is a song that Cai Xukun himself fully participated in. It is not an exaggeration to say that it is his "child", so he chose to release it at 0802, which is also a secret commemoration. ?

Judging from the wall design of this song "Lover", it itself contains many beautiful memories. The blue rose on the cover is a metaphor for Cai Xukun's blue coat on the stage of "Idol Producer". He has experienced many ups and downs along the way since he came out of this stage. He has many fans who support him, and many who criticize him. People, even Cai Xukun, once became a black man on the entire Internet. No matter what, Cai Xukun withstood the pressure. Through continuous cultivation of his abilities, he gradually walked out of the shadow of the past and showed everyone his strength.