I think he remembers everything now, there's just been no need for him to actually have a line, because there's no reason for him to be really annoyed with Michael, and it's brought Sayid forward, seeing as he's been in the background since The Economist.
And I like Desmond's little baffled face. it makes me 'awww'
*tries not to make this another i-love-desmond thread*
