My peepaw passed of lung cancer the day before valentines, a few years ago. His wife, my meemaw, was then found with lung cancer no more than a year after. My last conversation with her on her bed the day she passed went like this

her:"bye"

me:"goodbye"

her: "bye bye"

Me: (chuckles) "bye bye meemaw"

her: "bye bye"

me: (getting sadder)"bye bye"

her: "bye bye"

me: "..."

my mother: "bye bye, but we aren't leaving yet we only just got here"

her: "bye bye" 

then she closed her eyes and fell asleep... I wrote this for you kaye, you'll always be close to my heart.