girl who is shocked into a parallel universe by a computer failure

[Josalyn]

I read a book in 2014 about a girl who is shocked into a parallel universe by a computer failure, and she's practically the same person with her family but she's popular and rich. She meets a boy who has a paralyzed sister (because of a car crash) named Melissa, and they work together to get the girl back to her universe. The boy takes this information and with his family attempt to recreate the car crash scene so that the sister doesn't get paralyzed. The boy and girl use 1-4-3 as their secret code (I "like" you) If you can help, I'd really appreciate it!

[Andria]

Parallel, perhaps?

[Andria]

Or maybe Now That You're Here ? (although in this one it's a boy that goes into the parallel universe)

[Andria]

Another possibility: 3:59

[Kris]

Josalyn, please add a description of your book to the Topic header. This will help people searching for books. (Click "edit" beside the header if you're on the desktop, not mobile, version of the website. Just ask if you'd like some help.)

[Lobstergirl, au gratin]

Josalyn, are you still looking for this or did you find it?