American snowboarder Tessa Maud uploaded vlog on last Saturday.
She said she kept watching the opening ceremony video that she documented over and over again.
She was just crying because it was the cutest thing ever. So what had happened at that night?
Through the video, we know when Tessa yelled "hello" in Chinese to the volunteers, a male volunteer yet back "welcome to China" to her.
And that guy who said "welcome to China" literally just like... makes me tear up every time because they're so nice.
All the volunteers are so sweet and so kind.
And they're just like so happy that we're here. We feel so welcomed and I don't know... that was just insane.
他们对我们的到来很开心 。我们感受到自己很受欢迎，太美妙了 。
The volunteer is a junior student named Sun Zeyu from Tsinghua University.
After Tessa's video went viral, Sun wrote a letter to Tessa,
telling her that he also wanted to thank her for helping him to record the most unforgettable moment of his life, he will never forget this dream moment and her kindness.
Such a beautiful story. Wish all athletes a happy journey in Beijing.
多么美妙的故事 。祝所有运动员在北京有一段愉快的旅程 。