Happiness Week comes once a year, and this year Coca-Cola enlisted the help of six vloggers across five different YouTube channels to help spread positive vibes across the country.

Caspar Lee, Lucy and Lydia, Joe Sugg, Sprinkle of Glitter and Jim Chapman were all tasked with encouraging the nation to Choose Happiness, and each had their own unique way of doing it. Last week they published their videos, each on a different day, and gave their fans and followers something to smile about.

If you missed them, here’s another chance to catch-up and relive Happiness Week!

Day 1: Caspar Lee

Day 2: Lucy and Lydia

Day 3: Joe Sugg

Day 4: Sprinkle of Glitter

Day 5: Jim Chapman