Me Before You - Jojo Moyes
I loved it!

When they talked of Will going to Switzerland and Dignitas all I could think of was the documentary Terry Pratchett made concerning the right to die and the scenes that took place inside the little nondescript house. If you're curious about the right to die I highly recommend his documentary even though it made me sob.

http://topdocumentaryfilms.com/terry-pratchett-choosing-to-die/