[talk] Bloodshed erupted immediately after the salon opened, with Kwak Dong-yeon and Lee Sang stepping in.

Lee Sang-yi slipped while hurriedly looking for a band and told Kwak Dong-yeon about the situation, saying, "I cut my hand."
Afterwards, the three of them went to the first aid kit and quietly administered first aid to the guests so as not to startle them, while Kwak Dong-yeon naturally helped them from the side so as not to surprise the guests.
After receiving first aid, Park Bo-gum continued to cut his hair with a bandage on, looking like a professional.

I was really surprised to see it bleeding...