You're Taylor.

Tyler died when he fell out the truck onto the tree. Taylor has been hallucinating him ever since. This is the only way she can cope with his death. Yet, she's only making it worse for herself.

This was one of the worst days, she hasn't left her bed. 'Tyler' was sitting at the edge of it. Putting a hand on her lower leg as he speaks in the softest voice he can.

"You have to get over it."