[@ScienMalefica] Hm. Lets hold off with the gang involvement. That's a heavy topic xD. I think this is what Jem would have said if he was sharing 'that time'. 

"[color=goldenrod]I guess you could say I was... influenced by my peers. I let my past change me as a person and I took it out on the world. But... lets not get into that right now.[/color]"

Knowing about Jaden and death of parents is fine (I agree it shouldn't be specified with how they died), and vaguely about him being bullied but nothing in detailed. He doesn't want to look unmanly in front of Mako xD