Him- Lee Jung, 17, bad boy persona, kind only the ones he trusts, son of a billionaire, mother is dead, hard childhood, problematic behaviour, has a little sister hates:his father, opening up to others, being alone,(perhaps you?or maybe not) likes:music, playing with his sister You-(choose your name), 17, kind to anyone, not poor but not wealthy, his sister's babysitter, sweetheart hates:studying, being alone likes:music, his sister, (perhaps him?) Lee hyuna- his little sister, 6, kind, polite hates:sleeping early, eating fruit liles:hunging out with you and her brother, playing on the tablet