Hello!
Laura stepped backward...
She finally saw the face of the one who opened the door. Her eyes widened in shock!
Oh my, it's Luke!
"Hello my love, long time no see. You forgot to cover the mirror outside," the guy said.
Oh no! It's Luke's doppelganger!
Laura was astounded.
Luke grinned. "Nice seeing you again, my love! You covered the mirror in your bedroom, eh? You don't want to see me again? I'm feeling upset and sad," he said, touching his chest with his hand as if he felt pain in that area of his body, he was sporting a sad look on his face.
It's not Luke himself! But his doppelganger! Laura reminded herself. She put her hand on her forehead to calm her nerves. Then she remembered the mirror outside the living room! She can confirm now that Luke's doppelganger is using the mirror as the medium to exist in this world. Without the mirror, he can't exist and use his power.
"Are you the one who put Cooper to sleep?" she questioned him.