I heard this song on the radio in the car and I was instantly intrigued. When I got home, I immediately searched for it in YouTube and I found out that it came out 2 years ago. I learned the song because for one, it's Chinese and I am teaching Chinese students and second, it's tune is catchy. I then started learning the song. Thank you to the one who posted the lyrics of the song, though there were parts that didn't match when I sang it alongside the music.
The following video is the one I prefer. I hope you enjoy watching it as much as I did.
