Seventeen-year-old Stella spends most of her time in the hospital as a cystic fibrosis patient. Her life is full of routines, boundaries and self-control — all of which get put to the test when she meets Will, an impossibly charming teen who has the same illness. There's an instant flirtation, though restrictions dictate that they must maintain a safe distance between them. As their connection intensifies, so does the temptation to throw the rules out the window and embrace that attraction.
                                    Haley Lu Richardson
Stella Grant
                                    Cole Sprouse
Will Newman
                                    Moisés Arias
Poe Ramírez
                                    Kimberly Hebert Gregory
Barbara
                                    Parminder Nagra
Dr. Noor Hamid
                                    Claire Forlani
Meredith Newman
                                    Cynthia Evans
Erin Grant
                                    Gary Weeks
Tom Grant
                                    Sophia Bernard
Abby Grant
                                    Emily Baldoni
Julie
                                    Rebecca Chulew
Doctor
                                    Sue-Lynn Ansari
Nurse
                                    Ariana Guerra
Hope Gomez
                                    Cecilia Leal
Camila
                                    Brett Austin Johnson
Jason
                                    Evangeline Hill
Stella Grant (young)
                                    Ivy Dubreuil
Abby Grant (young)
                                    Demi Castro
Anesthesiologist
                                    Armando Leduc
RRT Doctor
                                    Jim Gleason
ER Doctor
                                    Phillip Mullings Jr.
EMT
                                    Todd Terry
Surgeon
                                    Johnny Otto
Dr. Mansfield