Ah Si and Guo Caijie are best friends, and they have performed many songs together, such as "Another Me in the World". This song also witnessed the friendship between the two people and made many people sing. Everyone is optimistic about this friendship.

Ah Si is a relatively popular singer, and has also performed many popular songs on short video platforms. Ah Si and Guo Caijie seem to have no intersection, but they are best friends. Although Kuo Caijie is an actor, before becoming an actor, Kuo Caijie was also a singer, so the relationship with A Si is very close. Moreover, Kuo Caijie herself said that A Si is her best friend, so there is absolutely no doubt about the relationship between the two. . Guo Caijie participated in a variety show and invited her best friend to sing for her, and then the two collaborated on a song. Many people said it was a visual feast because the two people's singing voices were very beautiful and matched together. It's also more appropriate. In fact, these two people are not only best friends but also confidants, because Ah Si and Guo Caijie admire each other very much. Although Ah Si is a folk singer and his reputation is not as famous as Zhao Lei, it still cannot be denied that Ah Si is in Contribution to folk music, because many people only know A Si because of his famous saying.

Ah Si and Guo Caijie collaborated on the variety show "Other Me in the World", and the performance of the two of them was very outstanding. This song also seems to be telling the feelings between the two people. , for Ah Si, Guo Caijie is like his other half, which is enough to prove that the relationship between the two people is very good. There is a sentence on the cover of this song called Dearest You, which shows that Ah Si likes Guo Caijie very much, and the friendship between the two began in 2017, and even the hairstyle is the same as that of her best friend. In addition to this song, the two have other collaborations, such as the chorus "Precious". Guo Caijie's voice is very clean, and Ah Si's voice is particularly amazing, so the collaboration between the two can be said to bring great benefits to the audience. Lots of surprises.

Finally, the editor personally likes Guo Caijie and looks forward to more cooperation between Guo Caijie and Ah Si.