Here's a video clip from the Singapore Local Drama called "Bountiful Blessings" 萬福樓 wan fu lou. This scene is about the chatting between Kurt / Fu Yuan and Little Chime / Tianqing. Whenever Tianqing feels down, she would listen to Kurt's songs. At first, she didn't know that Kurt was actually Fu Yuan. They then fall in love with each other.
Do you know that the songs sung by Fu Yuan in the Bountiful Blessings drama were in fact sung by Hagen Troy (Chen Meng Qi)? Well, one of the best songs in the drama is "You are my Heaven" 我是你的天空. This song was in fact written by Hagen Troy for Ou De Yang "Ocean". But this one was sung by Hagen Troy himself.
You may also visit Bountiful Blessings official webpage for more details.