I think Million Reasons might be about Gaga contemplating suicide in the past. She has been very open about her depression, PTSD, and other struggles in life. I entered the video expecting it to be a lot of references to a couple and relationship that is failing, but none of that is shown. Instead, it focuses on Gaga visibly upset, alone, and getting support from friends and family through a rough time. After seeing the rosary beads that were from her sister, I was confused because her