After Faye's thank you at what I think was their last photo shoot, Yoko had to say something public also because she was caught off guard last time. Tit for tat in the love game they're playing with each other. Yoko obviously had a longer thank you but she's so sensitive that she had to go with the short version. Both of them now have said publicly to each other they both promise to stay and won't leave. Why this public declaration between them was needed I don't know, but now that it's done who knows what comes next.