Because of You is an anti-bullying campaign by the Ad Council that encourages teenagers to use compassion, self-reflection, and mindfulness when interacting with people. They get the message across by using various videos of teens sharing their experiences, from those who get bullied, to the ones that help them.
https://www.youtube.com/watch?v=W7PeDtsK-u4
https://www.youtube.com/watch?v=behpcYR6WKI
https://www.youtube.com/watch?v=R7Vj4tTiJtE
[Via LS]