Fans Share Things About 'Hey Arnold!' We Never Thought About Before

Hey Arnold! was an animated Nickelodeon cartoon that followed the lives of a group of kids growing up in the fictional American city of Hillwood, Washington. For many adults, the show has only gotten more relatable as it tackled serious themes that shed a light on inner-city living. Even though Arnold is the protagonist of the show, the supporting cast has found a place in the hearts of millions. Here are some of the best posts shared by fans about ‘Hey Arnold!’ we never thought about before.