Breaking the fourth walk was something some characters in movies did.

It was when a character would look STRAIGHT at the camera. As if they knew you were there.

Kinda scary but cool.

And nobody expected it to be in Percy jackson, but that was something rick wanted you guys to do today.

You and Walker.

You and walker were on set, acting as normally.

You had played rachel elizabeth dare while walker played percy jackson, so obviously both of you were pretty known characters.

You two were about to kiss for a scene but suddenly you both paused before slowly looking at the camera and looking into it.

You guys broke the fourth wall.