Kind of understand him, but he needs to fix his attitude. He may be valid for not being able to understand his emotions, but in-seob doesnt deserve everything that he does to him. It doesnt hurt to slowly take a step and change little by little- by learning and understanding of what he needs to do in a certain situation.
Now, i'm starting to love this more. Hoping that this chasing arc is long and see jaekyung suffering from all the consequences of his wrong decisions.