Character walking away from camera?

So i got my character all set u and working but then when i have him move he walks away from the camera to the end of the animation length then pops back. i still move but what is making him do that?

Most likely the animation is of the character moving in space, while a proper animation should be running in place. Update the animation so that the character is not moving in the animation window.

hey, so hope i don’t too stupid but how do i do that?