Rachel doesn't stop running, fully planning to leap into the water beside her.

There is something horribly, horrifyingly familiar about this, what she is doing. She can't quite put a memory to it, just a feeling. And she's certain she doesn't want more than that.

But running with Mel was a good idea.

There's a squish beneath her foot, and while she loses that breath she'd tried to save in a sudden gasp of pain, she's underwater just a second behind Mel.