mothbanquet wrote...
"I understand if you want to find something...someone else..."
Aww she considers herself a 'thing' in Shepard's eyes because she's not human and feels insecure about being the lovely alien babe she is 
That line really stole my heart, Shep had a heart of stone not to scoop her up in his arms right there 
I think she had my heart on platter already by then. I was totally done for after "I've watched you for so long... and I never imagined you'ld ever see past this..."
That said, I do hope we get to see some character development in ME3. Her selflessness is part of her charm, but I do hope she gets a bit more sense of selfworth in ME3, and will maybe even become a bit possessive, at least if someone else makes a move on Shepard.