That’s because the world’s most popular social network has just launched a new video creation tool that it hopes you’ll use to celebrate your friends.

Say Thanks helps you create a personalized video card using timeline posts and photos. Just choose a friend, select a theme and Facebook will do the rest. Once the video is created you can edit and change it and when you’re happy, click ‘share’. The Say Thanks video will then show up in your and your intended recipient’s timelines.