That scene was amazing ... and so poignant. He's struggling to remember somebody that means so much to him, but there's no memory of Clara at all ... he only knows her name, and the melody that comes to him and prompts him to play, and he names the song "Clara." He even remembers that melody episodes later when he's playing it at a club in S10's "The Pilot". Only by now the song is called "I forget."

I remember being pleasantly surprised during that other scene in "Class" when he's explaining to the group "Time has seen your faces ... and time ... time never forgets." It's in that moment that he sees the name "C.Oswald" on the wall, and he just walks toward it, like he's suddenly remembering .... .

The Whouffaldi feels are so strong ....