Nanatsu No Taizai 126 is out... King's suffering will never end I guess. Diane has lost her memory right when King was about to confess everything. Poor guy.
The most annoying part is that before that Diane had remembered her tome with King before around the time that King saved Diane from Helbram. You could see that Diane was remembering King's real name. BUT Mr.Gowther F***ed her memory. Real easy and simple.