Meet Dave.

Dave is getting married, and his best man has been busy. Be a guest at the wedding: open the files, type the clearance code and see what everyone at the table sees.

Clearance code: DAVE

Things to try

1. Press the big red button. Turn your sound on first.
2. Open the Embarrassing file. Swipe left for the next photo, right to go back. Double-tap to react.
3. Watch the Cringe-o-meter. The pretend room is reacting too. Push a photo over the top and see what happens.
4. Visit the Hall of Shame. The most-reacted photos, ranked live.
5. Shake your phone. On a phone, a good shake opens a random photo.
6. Be the organiser. Open the control panel (password “demo”), hide a photo and watch it vanish from the guest site.

Everyone in the demos, and their photos, is made up. Reactions stay in your browser.