Tyler puts the necklace in a plastic bag because he doesn't want to touch it again. He's just about to leave, when he notices something: one of his eyes is bleeding. The event seems to bring him back to some rather unpleasant times: Regan's funeral and the day their mother accused him of not taking care of her, leading to her death.
Tyler puts the necklace in a plastic bag because he doesn't want to touch it again. He's just about to leave, when he notices something: one of his eyes is bleeding. The event seems to bring him back to some rather unpleasant times: Regan's funeral and the day their mother accused him of not taking care of her, leading to her death.

Transcript

Tyler: I’d better not touch it again. I should have one more plastic bag in my pocket…
Tyler: There. Now I just need to-- OW! What the…?!
Tyler: Oh, no. No, no, no.
Stay with me, Regan.
Mrs. Seas: THIS IS ALL YOUR FAULT!
Mrs. Seas: YOU SHOULD HAVE TAKEN CARE OF HER!

Mrs. Seas: YOU SHOULD HAVE TAKEN CARE OF YOUR SISTER!