There is only one wish in your life and the wish is to have elder brother, you live along with your mom, your dad have passed away. Evey time you see siblings or brother caring for their younger ones you yearns for the same. Kim Taehyung was your dream brother and than your dream was fulfilled when his dad and your mom fell in love. You both love and care for each other but in different ways. You live him as your brother but he loves you as a woman. So will you forever call him brother or accept him as a man.