Mother’s Day is a time to say thanks for everything your mom has done for you. Whether she bailed you out of jail, had your back when you started that forest fire or made you dance in front of all of her friends, she did it out of love.

Now it’s time to return the favor, and what better way to show your gratitude than with a simple, “Thank you”?

Director Michael Marantz proved that these two words can have the biggest impact. Along with his producer Barry Pousman, he gathered up a bunch of New Yorkers, ranging from crazy-haired hipsters to the most adorable kids, to create possibly the most touching Mother’s Day present anyone could give.

We dare you not to call your mom and tell her you love her after watching this video.