Both dramas are kind of slice of life dramas about young people, challenging the norms of Korean society.

The male leads in both drama are cute & innocent type and female leads are headstrong.MUB is sweeter and lighter romance whilst HGL deals with serious problems rooted in Korean society.

This movie is also about undercover cops and the battle with morale. It's a widely known legendary movie from Hong Kong.

The movie is about a father who dies but then gets another chance to bond with his son. He becomes a high schooler and tries to become his son's best friend. HILARIOUS!

Over the Rainbow is also about young people trying to survive in the music industry. It's a bit darker and more serious than Goo Hae Ra.

Another Hyun Bin drama in which the main characters change souls. So you get to see him acting like a woman! xD

This movie is not about a split personality, but it's about a father who died and bargained with an angel for a deal. He was sent back on earth as his son's new friend. Touching and hilarious at the same time!

Both dramas deal with similar issues, about finding who you really are and what you want to do with life. Both have music as the main theme.

Both dramas have a music theme. You are beautiful is more about being in a band whilst Perseverance, Goo Hae Ra is more about life in general and friendship.

Both dramas are music and friendship. Young people trying their best to find their place in this world. Innocent & sweet.

Cross dressing girl in historical settings. Like in Hana there is whole lot of drama and adventure.

This show is also about a girl who dresses up as a guy to fulfill her dream and that's actually the only thing in common between the shows. If you like gender bender try this out. There is way less drama and more comedy.