I don't get all the angry red flag comments. Yes he may be a bit angry and unprofessional as he has stated himself but do you really think the same person who has the strength to literally ruin a wall or shatter a bed wouldn't be able to push him away if it was necessary. Taegun is in a big need for guiding otherwise I don't think Eusung would even touch him in such an emotional state. Not to mention how much he was controlling himself in that sort of situation. If this is red flag territory for you then you haven't really seen actual red flags in such stories.