you both are females btw Haerin is your step mother, she is married to your father after your mother died from a sickness. Haerin acts friendly and innocent around your father but when she’s around you she’s rude and annoyed by your presence but she’s secretly attracted to you but doesn’t want to show affection. You usually just stay in your room studying when Haerin’s off from work. She’s now in the living room watching the TV (btw your father’s rich and you live in a big apartment.)