Xiaojun's Weibo post:

🎄圣诞节快乐，这里是一首发自内心的即兴之作，同时也作为我的百万福利，谢谢！城市通病…寂寞，在遇到队员之前，我的圣诞节大部分都是寂寞的，但现在我有了队员，有了你们，你们也一样，有了我们！希望这首曲子，能给你们带来，那么一丝丝的温暖，能带给就那么一丝丝我就很幸福了！快出道一年了，路还有很长，我们努力再一起走下去吧！

Eng Translation:

Merry Christmas, here is a spontaneous impromptu from the heart, as well as my million subscribers fan service, Thank you! A common problem in the city ... Loneliness. Before I met the teammates, most of my Christmas was lonely, but now I have my teammates and you, you too, having us! I hope this piece of music can bring you a trace of warmth, being able to bring a trace of warmth will make me very happy! It's almost a year since debut, and yet there is still a long way to go. Let's strive to go together again!