What is friendship? Why do two grown men behave like egomaniac children or flustered prima donnas? And when they meet unexpectedly after ten years, how will things be?

5 best friends put their friendships to the test in 3 time-testing challenges.

5 best friends put their friendships to the test in 3 time-testing challenges.

It's a known fact that Taylor Swift and Karlie Kloss are BFFs, but who is the BEST best friend? We put the two of them through a series of tests, and the outcome will surprise you.

It's a known fact that Taylor Swift and Karlie Kloss are BFFs, but who is the BEST best friend? We put the two of them through a series of tests, and the outcome will surprise you.

Ferry and Robert have been best friends since the beginning of their life's. Robert slowly changes into a zombie after he gets himself into trouble. The big question is: is their friendship strong enough to last?

The story is about three children who ran away from home in Phuket to Bangkok.

A weekend in the green with your best friends. Those who really love you. Those in whom you have absolute confidence. Those who understand you and always tell you the truth. And above all, those who rot you without knowing that they pressed the callback key of their phone.

When their aspiring scientist friend Barry's invention goes awry, best friends Shelby and Cyd gain the power to leap forward and backward in time whenever they want – and sometimes when they don't. Now, they experience the twists and turns of friendship and must decide between fixing mistakes in the past or catching a glimpse of the future. While Barry and his assistant, Naldo, try to figure out how to replicate time travel for themselves, Cyd and Shelby use their newfound power to navigate high school life and Shelby's mischievous twin brothers, Bret and Chet.

When their aspiring scientist friend Barry's invention goes awry, best friends Shelby and Cyd gain the power to leap forward and backward in time whenever they want – and sometimes when they don't. Now, they experience the twists and turns of friendship and must decide between fixing mistakes in the past or catching a glimpse of the future. While Barry and his assistant, Naldo, try to figure out how to replicate time travel for themselves, Cyd and Shelby use their newfound power to navigate high school life and Shelby's mischievous twin brothers, Bret and Chet.