Calvin is thirsty. He gets out of bed to go for a drink. He hears a thump. He sees eyes glowing in the dark. He runs down the stairs, yelling for help. He yells that he feels its terrible fangs. He crashes. Mom and Dad wake up and check on Calvin. They turn on the light. Dad says he was sleepwalking again. Mom tells him to go back to bed. He had a nightmare. Calvin looks to see he has Hobbes in his hands. Back in bed, Calvin tells Hobbes it's creepy having a friend whose eyes glow in the dark. Hobbes says it's so they can see people sneaking out of bed to fix a snack without making arrangements to share.