I knew this wouldn't be an easy topic to cover... and this does kinda hit home, as I went through a similar ordeal with my sister 15 years ago. (Julie, you are still greatly missed.)
TRANSCRIPTION COURTESY OF JOSEPH HOUK - (CW) "Mom?" (Mom) "Hi sweetie. I'm so sorry it had to come to this." (CW) "Mom… what if I told you that I knew a… special kind of therapy that would give you more time?" (Mom) "Cassie… That would be very nice of you. But I had a horrible time going through chemo and radiation. And it didn't do me any good anyway. At this point I just want it all to be over. I'm tired of suffering through this." (CW) "But how about this… And I'm just being hypothetical here… What if I had a time machine, and I could go to the future and instantly cure your cancer?" (Mom) "-Sigh- You always had such a wild imagination…"