Aww, he seemed so nervous but overjoyed over getting to sing with his idol. He’s such a serious kiddo most of the times so it’s adorable to see him so flustered.
So happy for him. He's over the moon!! 😊😍❤ This is the first time he met his idol with the huge crowd. He looks so nervous, and the sound is delayed, but he's not freaking out at all. Bravo Zhang Xincheng 👏🏻👏🏻
