My highlight though was last night when L and Miss K 'sneaked out' at 8.30pm-ish to catch fireflies together.
They were unsuccessful but that is not what counts. What counts is that L took the initiative to do something with just Miss K. What counts is that he shared something with her that he enjoyed doing as a child. They walked around together barefoot in the dark for almost 30 minutes and just spent time together. And that is priceless.