Waiting for You So Long is a song written, composed and sung by Qi Long and produced by Longyue Culture.
Song clip: Spring goes, swallows come and fly, and clouds in the sky wander lazily. No matter how long the road ahead is, spring has come, swallows have come and flown away, and the clouds in the sky are lazily wandering. No matter how long the road ahead is, I would rather wait like this.