Have to agree, it felt pretty rushed but I liked it. Would have preferred her growing old and letting the fifty years pass before they could meet again for some tragedy but that's me.
Boy if your first instinct when seeing a tripwire suddenly appear in front of you in an enclosed space is trying to put your finger in it and not get the hell away from it you weren't gonna get far anyway.
My boy was casually getting along with this new girl he just met and didn't hesitate to drop the dead friend taken by the sea on her like it was nothing. Rooting for them, huge step-up from the last dude.