郭旭Gus新专辑官方首发单曲《Love in the world》：这首歌是Gus和Gustavo合作歌曲 在创作的过程当中Gus说到我希望这首歌成为一首精彩美好圣洁的歌曲。 他完成了。 Gustavo说到当这首歌还没完美我们很受打击，我们尽力了。我很高兴能有机会和Gus共事 他是我永远的朋友之一。 Gus's official debut single Love in the World: This song is a collaboration song between Gus and Gustavo. In the process of writing, Gus said that I hope this song will become a wonderful, beautiful and holy song. He has finished. Gustavo said that when the song was not perfect, we were hit, and we tried our best. I'm glad to have the opportunity to work with Gus. He is one of my forever friends.