Jack and Rose - When you fake interest in someone till the last second, then

When you fake interest in someone till the last second, then you ditch them to throw a fancy stone in the water

I said I was going to the lake with her, then I ditched her to throw a fancy stone.

I pretended to care about her, then I left her to throw a super expensive stone in the lake.

I told her I'd be there, then I left her to throw a fancy stone in the water.