Not mine

A man crouches on the floor in a school hallway as another person holds a gun to his head, then the scene cuts to a man and a woman standing solemnly at a grave site, the man placing a comforting hand on the woman's shoulder, followed by a blurry shot of two men talking in a crowded area, then a man and a woman embracing at a picnic table in a park, and finally a man and a woman walking towards a large house with a man in a suit placing a hand on the man's shoulder as they approach.