Board Thread:Ninjago Wiki News/@comment-36150137-20180717132933/@comment-3214109-20180727131216

Ninja72 wrote: Wu was sad, when Morro died, but was still happy after that, because they saved Ninjago from The Preeminent. The same goes with Lloyd, as after Harumi died he first did not exactly have time, and later he is happy despite that, because they saved Ninjago from Garmadon and Wu and his friends are back.

He still should mourn about Harumi (and remember the pain HE caused her)