Many people particularly like Cai Xukun. Because Cai Xukun is very good-looking and very strong, many people have turned from passers-by to fans.

First, the warm-hearted man from Youth With You 2

Cai Xukun from Youth With You 2 gives people a very warm feeling. Many trainees will feel like this when they meet their instructors. I was very nervous, and then I had to perform my dance in front of the instructor. Cai Xukun asked the students to call him senior instead of mentor, hoping to make them feel more relaxed, and then calling him senior would feel more cordial. Many vocal trainees feel uncomfortable in their throats before singing, and senior Cai Xukun will pass water to the trainees. When the trainees are nervous, they will cheer them on and give them a lot of encouragement. Cai Xukun is an out-and-out warm-hearted man, and he also takes good care of the trainees' feelings during the recording process.

Second, Mr. Cai has unique insights

Because among the many trainees, some trainees’ performances will cause controversy. At this time, four mentors were required to discuss the matter. Each mentor had a different opinion. When the other three mentors agreed, Cai Xukun still maintained his own opinion. When the other three instructors thought that trainee Xie Keying still had more room for improvement and gave her a B grade, senior Cai Xukun reserved his opinion and believed in his heart that Xie Keying should be worthy of an A grade. In the subsequent performance stage, Xie Keying relied on her own strength to lead the entire group to first place, confirming Senior Cai's unique insights.

Third, program-specific photographer

Teacher Cai Xukun will share some of his stage experience with the trainees when recording the program. During every performance rehearsal, Mr. Cai Xukun will ask the trainees to think of themselves as photographers, and then ask the trainees to constantly find angles and correct their movements, so that the trainees can shine better under the lens. Judging from his behavior, it can be said that he is the specially invited photographer of the show. He imparted a lot of experience to the trainees on how to control the camera.