I thought you meant he gave up his feelings and on his plan. He still plans to permanently mark Yulha to get revenge on Dojin. ヽ(`Д´)ノ that trash's ex didn't even get marked by Dojin. Trash's ex jumped Dojin, who pushed him away. Honestly the blond guy is just a shitty person. Ruining an innocent person's life for no reason. #-.-)
Also, yeah, I agree. Like it could be accidental but he went straight to swinging against Yulha?

A parent should never hit a teacher!!! Also, the blond guy gave up his feelings, but this time I'm glad he showed up to him. But, I don’t like him.