Anyone who has lived with Alzheimer's and seen the toll it takes on their friends and relatives will relate to this amazing video.
Even if you haven't been in this woman's shoes, it will still resonate, because if you're reading this, you have a beating heart.
Writes Kelly Gunderson, the woman who posted the emotional moment with her parent who recognized her, albeit briefly:
"My 87 year old mother with Alzheimer's knew who I was, even if it was for just a moment."
"This was put on YouTube to bless others who have family members going through this."