The whole concept of this show is very lovely that friend is helping through taught time but the show doesn't relate to reality. There is no way in hell, Alexa can be that active while she taking chemotherapy. Apart from losing hair, she doesn't look like a patient. It's just like Alexa is having fever, not cancer. Katie's mother looks like she has become a single mother for the first time, struggling with everything. Her father shows up from nowhere like he also going abroad like always. The way Katie's mom behaves in Alexa's house, I know they are close but taking all the food, the way she acts on the coach in the thanksgiving day that is not right. The show will be a lot better if I was 14 years old, pretty sure not for adult taste.