DREAM - STRAYKIDS.

After taking a fall at work, Felix falls and hits his head, landing him in the hospital. When he wakes up the next time, he's in bed at home, and thinks everything must have come right again. He's alone for two weeks, his parents on a cruise and his brother away at college for the semester.

But he can hear strange noises from outside, and every so often he thinks he catches a glimpse of people on the sidewalk.

And then he finds the post it note, two words scrawled across it messily.

"WAKE UP."