Does Emma know he saved her mother’s life? I think Emma was starting to genuinely fall in love with Graham, but it was who she thought he was, and the interesting thing is is we will never get to know unless they slow down and have some conversations about it since Graham isn’t going to explore it with Emma. Unless he pops up in Nl for a dream /subconscious sequence.
So many things don’t add completely up in this show, but it is nice for continuity for Emma to wear something from Graham. He was important to her, and she should remember him.
“If I had a world of my own, everything would be nonsense. Nothing would be what it is, because everything would be what it isn't. And contrary wise, what is, it wouldn't be. And what it wouldn't be, it would. You see?” -- Lewis Carroll, Alice's Adventures in Wonderland & Through the Looking-Glass