Recently, three Yonsei University students sued school cleaners.

Some critics said that 'solidarity in the university district has disappeared'.

However, the cleaning workers took the initiative to defend the solidarity students, saying that there are far more students who work hard for the workers.

In fact, it is said that the friendship between Yantai students and workers has been steadily growing since 10 years ago.

Lawyers from Yonsei University even came forward to defend the cleaners.

I personally met Yonsei University students and cleaning workers and listened to their stories.

Planning Ha Hyeon-jong / Producer Park Soo-jung / Cinematography Jung Hoon / Editing Moon So-ra / Narrator Park Eun-young / Intern Park Na-young / Help Kim Si-won / Director Im

Jae-hee (SBS News)