What are the details of Lin Zhihyun's ten-year engagement with his classmates at Northeast Normal University High School?

Lin Zhihyun's ten-year promise with his classmates at the Northeast Normal University High School has been on the microblogging hot search lately, and one can't help but love an idol who keeps his promises like that.

It's been reported that students at Northeast Normal University High School have a tradition of singing "Single Love Songs" in the hallway by the whole school on November 11th every year. It is heard that this tradition started ten years ago, and originally students just wanted to entertain themselves in their busy studies, after all, November 11th is the bachelor's day, and release the pressure of study by singing in such a way. It wasn't until 2018 that a video of this school's chorus was posted on the internet and noticed by Lin. He promised the students of Northeast Normal University High School that when it was the 10th year of this tradition, he would come in person and sing the song with his classmates. It was thought that Lin Zhihyun was just talking casually, and no one cared about such a ten-year promise; after all, so much has changed in ten years that many people have even forgotten about it. However, Lin Zhihyun y remembered this promise, and in the tenth year on time to the appointment.

This year is Lin Zhihyun's ten-year appointment with his classmates from the Northeast Normal University, and because of the epidemic, Lin Zhihyun was afraid that he could not arrive on time for the appointment, and he asked his agent to inform the school in advance to express his apologies. But he still wanted to see the school where he sang "Single Love Song" for ten years, so Lin Zhihyun and his staff came to the mainland from Taiwan half a month ahead of time, and flew to Changchun only after fourteen days of isolation. Before entering the school, Lin Zhihyun said that he would not disturb the students' classes and would just pay a brief visit. The school took Lin's visit very seriously and arranged a meeting between the students and Lin under good security protection. In the playground of Northeast Normal University High School, the whole school and Lin Zhihyun completed the chorus of this ten-year appointment, and under the sunshine, their faces were full of happiness.

Lin Zhihyun's warm interaction with his classmates may become their lifelong memories. In the best era of youth, singing a song with their idol under the sun, everything is in the best shape.