C549

Wen Tiantian looked at him in puzzlement. Just as she was about to say something, she suddenly saw Ji Jingchen's lips move.

"I wish you a happy birthday ~"

Wen Tiantian was stunned for a moment and was about to reply when she realised that Ji Jingchen was singing.

Singing!

His expression was very serious. Even the melody was out of tune, as if he rarely sang and wasn't very good at it