Responses
You're right except that it's not happy happy yet, jun is actually still scared and intimidated by yohan, he accepts yohan's offer to be friends again just to avoid bullying, but the truth is jun feels unsafe with yohan and secretly plan to run away after graduation. Obviously jun is sick in the head for still having romantic feelings for yohan after all the abuse, but jun is also still angry and scared at yohan (he's just hiding it well) and wants to leave him for good, he just had to graduate first because he needs to maintain his academic score and top student title or something
So Jun likes Yohan, Yohan always liked Jun but had to get even with him first because jun humiliated him in front of his parents and so jow tht they are, Jun’s not desperate? Happy happy?