Originally Posted by Virgil Tracy:
“I suppose they could cheat a bit and say Tennant remembers marrying Liz but just not that the other doctors were there .”
Or that, they only really forgot when the timelines got so massively crossed over when saving Gallifrey.
11 kinda remembered the time window
Quote:
“Doctor 11: No, no, not now, I'm busy. Wait, I remember this, I think. Ah, this is where I come in *throws fez* Geronimo!”
And then lambasts 10 for not remembering the event properly
Quote:
“Doctor 10: Alright, you've done this before, what happened?
Doctor 11: I don't remember.
Doctor 10: You don't remember this?!
Doctor 11: Hey, don't look at me, you're obviously not concentrating!”
So there's memory of the events, 10 probably even remembers meeting 11 and War remembers meeting the two of them. But from when they arrived on Gallifrey, it gets hazy, and so he thinks he blew up Gallifrey. He doesn't
remember doing so, since it never happened. But he planned to, and next he remembers he's in his TARDIS regenerating and Gallifrey is gone, so the brain fills in the blanks.