1Mara and Ellis get to the water's edge with his packed duffel still in the car behind them.
2Ellis's car keys are on a flat rock between them, and he has put them there.
3Mara walks out onto the rotting dock where they used to swim, and he follows.
4She finds their initials cut into the dock post, and one set has been scratched over.
5Ellis admits he scratched them out last week, and Mara steps back from him.
6She takes a pocketknife from her coat and cuts her own initials out beside his.
7He takes the knife from her hand and she lets him.
8He throws the knife into the lake.
9She kneels and pulls the small white thing out of the water: a wet train ticket from his jacket, dated tomorrow.
10In the cold boathouse she lights the lantern he left there years ago and lays the drying ticket under it.
11She holds the ticket out to him and he doesn't take it.
12She puts the ticket into the lantern's flame.
13Ellis closes his hand over hers on the ticket and pulls it from the flame, the burning corner crushed in his palm.
14His palm is burned, and she is wrapping it in her scarf.
15They drag the old canoe down off its rack together.
16They push the canoe into the black water past his car standing in the shallows, and she gets in first.
17He stands with one boot in the water, not getting in.
18He gets in, and they paddle out past the end of the dock.
19They land on the small island where they camped as kids.
20Under the stones of an old fire ring she finds the tin they buried there twenty years ago.
21The tin was set on the coals, and the child's promise inside has half burned before she snatches it out.
22Ellis finally says he is leaving, and she sits down on the stones away from him.
23He has built a fire in the old ring and she comes to sit beside it.
24She puts the childhood note into the fire.
25He holds the burned ticket over the fire and puts it back in his pocket.
26They have fallen asleep against each other by the dead fire.
27They wake to find the canoe gone from the island, drifting far out on the lake.
28Ellis takes off his jacket to swim for the canoe, and she holds his bandaged arm and will not let go.
29A fisherman's boat has come for them, and Ellis presses his car keys into her hand before he steps in.
30Mara stands alone on the dock with his keys; his car is still standing in the shallows, and he has gone for the train.