The relationship between a mother and her daughter is truly one of the most special things in life.
And the transition between being their child and being their friend is quite incredible.
For Kelly, it was devastating to watch as her mother developed Alzheimer's and slowly forget who she was.
Kelly went to visit her mother to remind her as she always did and what happened next was truly beautiful.
Kelly posted this video nearly two years ago and it has had almost ten million views.
Kelly has continued to document her mother's progress by posting more videos on her YouTube channel.
"Some days she thinks I am her cousin or someone she raised but did not birth me," she explained.
"She will only get worse. She has good days and bad days. I find the more you spend with them the easier it is on them."
