button help , left mouse active when not at the button

i make and button , and i create a mouse sensor at the button ,
when the button is clicked , it play animation ,
but why when i click not at button , the animation active ?

Attachments

button.blend (415 KB)

You must set the timeline back to frame 1.

what that mean ?

i ask why the button active when i not click in the button , the mouse sensor is active .

Your event is LMK (left mouse key).

What you want is LMK AND Mouse over (Cube)

ow , it’s need mouse over tooo ,
thanks again monster ,
it solved .