Who said "Friendship means being there when things get tough."?

This quote is attributed to Rex.

Friendship means being there when things get tough. - Rex

"Friendship means being there when things get tough."

Rex Friendship

"I'm a dinosaur! RAWR!"

"Oh no, oh no, oh no, oh no, oh no!"

"I can't take the pressure!"

"Everything's gonna be okay, right?"

"Friendship is built on trust and honesty."

"True friendship is worth more than gold."

"Good friends are like stars, always there even when you can't see them."

"Friendship means sacrifice."