Transcript for 'The Great Kindness Challenge' Update
Time for the big finale of our great kindness challenge that's become global and inspiring kids across the world to spend the week committing as many acts of kindness as they can. All: Kindness matters. ??? Help me make a stand ??? ??? every girl, boy, woman and man ??? ??? let your choices advise you'll be satisfied ??? ??? reach out and give a hand ??? Thank you for all you do. He wants a real kiss. Mwah. ??? Who needs your care reach out ??? I'm being kind to the Earth. Hey, dad, it's me. About it's 9:00 and just calling to tell you I love you ??? show the world that kindness marys ??? Who would like one? We want to say thank you for everything you do. See all the smiles. See all the smiles. So great and over 10 million kids committed more than half a billion acts of kindness just this week. A big congratulations to everyone who participated and check that out. Just because the great kindness challenge officially ends today doesn't mean the kindness should stop. We challenge you to keep it going year round. Thank you guys for creating that heart for us right downstairs here in times square. Great job and thank you all.
This transcript has been automatically generated and may not be 100% accurate.