WATCH: Heart-warming moment a grandmother teaches her deaf granddaughter how to sign
This incredible video will melt your heart.
It has been viewed over 800,000 times since it was posted on Facebook by Shari Joy McMahon.
'It's my mother trying to teach my daughter the sign for grandma', Shari told Independent.ie.
'My mom's name is Pamela and my daughter is Aria. Both are deaf'.
I never expected it to go viral and the response have been incredible, the doting mother added.