Begin Component Overlap

How can I make a on component begin overlap for a specific actor? I have a map that when the player falls off of the map the code reloads the level. But when I fire my projectile at the box trigger that reloads the level. How would I make the box trigger trigger an event when it overlaps a specific actor? BTW I’m using OnComponentBeginOverlap.

drag out the blue pin that says “Other Actor” and then type cast to First Person Character (or whatever your player blueprint is called).