i think the reason why Taeha's father appoint Jay to watch his son is because Taeha used to self harm (the scars on his wrist/arm).
Or to watch over what he is upto i don't think his father technically cares about him
i think the reason why Taeha's father appoint Jay to watch his son is because Taeha used to self harm (the scars on his wrist/arm).