It should be an advertisement for BBK Music Phone. Oppo is a subsidiary of BBK. BBK Music Phone asked Song Hye Kyo to endorse the advertising song: I had a cold in that corner. "I had a cold in that corner." This is It's a song with a very strange name. What's even more strange is that it only has one lyric. The word Darling does not appear in this song, all are Dalen. "I Got a Cold in That Corner" comes from a song called "Only" Can talk about love, but can't talk about love" special album. "I Got a Cold in That Corner" is a purely musical version of "Guardian Angel". The original singer of this song is Hong Kong female singer Feng Xiyu. Music listening and downloading: /m?tn=baidump3&ct=134217728&lm=-1&word=%CE%D2%D4%DA%C4%C7%D2%BB%BD%C7%C2%E4%BB%BC%B9%FD% C9%CB%B7%E7