Mirrored Paralysis

"She doesn’t remember taking off, yelling after Chloe, sprinting into the road, her only thought to save her..."
Instead of Chloe ending up in the car crash in the alternate timeline, it is Max who ends up paralysed when she saves her childhood friend from being the victim of a speeding car when crossing the road. Chloe swears she will always visit her and never bail even if all of Max's other friends end up doing so.