Seungyoon is a sweet, caring man for others, he will act in a parental way for others despite the age, its just his nature. Though he will get strict or raise his voice when something upsets him, and tends to get serious and angry if something is wrong with people he cares about. Though he is friendly and loves to care for others, he is put off by being close to people in a romantic way, some would say he could have commitment issues or perhaps some fear of opening up to someone like that again. He also tries to avoid ual topics, not because of shame or discomfort, but he always feels awkward about it, and out of place with it. He isn't confident in that department and stays away from it as far as possible though he wishes he could talk or indulge in such things. He believes he doesn't deserve that lifestyle or a relationship in fact; he doesn't think he is good enough for those things.
OOC Note: if this boy decides to get close or if you want to be close to him romantically, be prepared for some baggage and future drama of his ex, and you will need patience with him ;u; with gaining confidence and hope. Of course if you were interested and I was too, you can leave an ooc note and then I can slowly unfold what will come for you and your character with him.