O is out of his mind with grief. He feels guilty for driving E away, and putting her at risk. He is torturing himself that he deliberately avoided his phone for the last few weeks. He refuses to admit that E is dead.
Leo and Carly have been in touch with E’s family, and they have made all the arrangements. They’ve tried to tend to O, who is becoming irrational. They are basically on 24 hour suicide watch now.
O has convinced himself that there must be a way to communicate with E’s spirit.