Dream or reality?

Abriella wasn't asleep when David and Kristof came out together from her ward. Even the woman had opened her eyes and got up from her lying position to see where the two had gone. But she who was unable to stand up finally chose to lie down again and stare at the ceiling of the room which looked very clean.

Abriella raised her left hand which was free from the hoses and looked at it intently.

"Have I returned to the past? Or am I dead?" That was the question she asked herself, she then lowered his hand and looked at Kristof's cell phone which was on the table.

"If only I was strong enough to walk there! I'll use that to see if it's true! Huh… Damn it!" Said Abriella who cursed softly, and puffed her cheeks repeatedly.