Happy Short Story Hour is a collection of various short stories mostly made up of realistic fiction with two fantasy-themed stories.

In "Expiration Date", Lina is the main character who wakes up with a tattoo on her arm announcing her time of death. This story is about her last moments.

"Close Call" is a short story about two sisters on their way to a mythical animal zoo where they have a run-in with a dangerous creature.

In the short realistic fiction story "The Secret", a girl finds out about her boyfriend's escapades and confronts him with scandalous information.

In "Clouded Thoughts", Jessie attends a festival in honor of black cats. She brings her cat Dexter and spends the night with him there. This story explores the festival and internal conflicts.