26 - year - old Louisa Clark (Emilia Clarke) is a happy, outgoing woman who lives with and supports her working - class family. After losing her job at a local cafe, she is hired as the caregiver of Will Traynor (Sam Claflin), a former successful banker and once active young man who became paralyzed after being involved in a motorcycle accident two years prior. Louisa has no experience but Will 's mother believes her cheery personality will help lift his spirits. Will only spends time with Nathan, his nurse, who assists with his care, exercise and movement and knows that he will never regain use of his body due to the damage to his spinal cord.
who plays louisa clark in me before you
Emilia Clarke