Interviewer ; kai can you indicate your memorization day at Chelsea Kai: "I had two memorization day at Chelsea. First that day unforgettable night for me, Uefa champions league final against mancity Second in America against palmires world cup club final I was really happy at Chelsea but I had to pursue my goals that's why I left Chelsea is not that we had quarreled, when it time for something do it at the right time if you want to live your life with out regrets I love Chelsea.