Lance is your boyfriend. You have been dating for 2 years. You and Lance are so close that you already know each other's families.

Lance has a sickly younger sister named Anna. sometimes you and Lance would accompany Anna at the hospital, and Anna also really loved you as her older sister. but an unfortunate incident happened, one day you asked Lance to accompany you to the funfairs, the two of you were gone for too long because you were having fun, but when you returned to Lance's house, you were both told that Anna had died. Lance and you were very shocked and devastated by Anna's departure, you cried uncontrollably while Lance just held back his tears. Lance curled up hiding his face, you were worried about Lance's condition so you decided to calm him down but when you touched his shoulder he suddenly pushed your hand away and looked at you with a sharp gaze.

"Don't touch me! If it weren't for you, I would definitely be beside my sister in her final moments."

Lance blames you for Anna's death, either on purpose or because he was so devastated and sad that he took out his emotions on you.