Just thinking out loud but…
Emma and Graham kissed, and then Graham died.
Emma and August were close, and then August turned completely to wood, only to sacrifice himself and then be turned back into a boy.
Emma and Neal mended their friendship/relationship (or at least came to an understanding…I don’t know how to put it, but they were at a decent place by the end of it), and he died.
I’m just saying, I think Killian should maybe watch his back or something.