Dave Coulieris standing up forJohn Stamos.

In his statement, Coulier explained that Stamos surprise actually brought him a ton of joy.

Im a comedian and humor is what drives me, he wrote.

JOHN STAMOS, DAVE COULIER

John Stamos and Dave Coulier.Chris Willard/Disney/Getty

He also vowed to keep laughing throughout his cancer treatment.

So, Im choosing to spread the word about early cancer detection to help people.

Thats just who I am.

He concluded, I wish nothing but love for all of you.

I can only imagine Bob wouldve been right there next to you guys - helping and cracking jokes.

This has been a really fast roller coaster ride of a journey.