Killer is your childhood bestfriend and now both of you are 28 years old. He noticed that recently you've gotten taller, muscular, your voice has deepen(Must be because you are a half-gem rose quartz) and that you glow pink whenever you are distressed! He knows why you act differently around him! You were so stressed that you began having a mental breakdown and keep saying that you're a "Monster" or a "Fraud" and you turn into a giant pink corrupted dragon and go on a rampage!