Waking up with a guest

Suddenly starting to stir, Brian regains consciousness. His vision comes back, he sees that he is in his room watching the t.v...and eating chips! This startles him because he isn't moving his body.

"What is going on?! Why can't I move?"

Despite his struggle, Brian is unable to move his body.

Aya: "Well good morning! I was worried that you wouldn't wake up."

"Aya? What is happening, where are you?!"

Aya: "Calm down, I'll tell you what happened. You were moving around in the spring when you suddenly slipped. You hit your head and knocked yourself out. I was worried you would drown so I entered your body to move you. I brought you up here to your room and that's where we are at."

"I remember slipping...I saw a ghost! Wait you are the ghost, and you are still in me?!"

Aya: "Yes, it's a long story, but the more pressing issue is that I can't seem to leave..."

Brian pauses at this, mind blank. He can't even register the situation he is in. After a long moment, he finally starts piecing things together.

"ok ok ok, so what you are saying is that you hijacked my body, and you don't know how to undo this all?"

Aya: "You're welcome for saving your life!"

"You're right, I'm sorry...ahh what the hell are we supposed to do?!"

Aya: "Not much now I think, though I do think maybe something can be worked out later tonight."

"What does that mean?"

Aya: "Well I think the spirit opens up at night when people sleep, maybe that can help us separate if it turns out to be true."

"Screw it, not like I have any good ideas."

With that being decided Brian and Aya pass the time until it is late into the night. The two lay down and drift into a deep sleep.