Recommendations

The setting is in a school, pretty similar to Semantic Error which takes place at a college. Also, one of the leads (kind of) bullies the other one at the beginning. It takes a while until they get used to each other and develop feelings.

Both ML impersonate someone else and end up doing a better job than the original, go through character development during it too
great supporting cast and romance with comedy

In both lakorns, the female lead is revenged by the male lead instead of her sister because of the misunderstanding.

In both dramas ML time travel to the past and has a chance to change the future. Also both ML are chasing the murderer.

The cute female leads in both movies kind of look alike. Both have the puffy cheek. Both are Taiwanese movie in high school setting

Both has some comedy. Both has ballroom dancing. Serious, beautiful, romantic, yet funny. Dancing bind them together. Sexy move while dealing with harsh life

Both are romance love story involve in dance, ballroom dance, die hard love story. Up and down. Struggling, making mistake, imperfection.

Both has dancing genre. Both involved waltz dance. Innocent cute girl. Beautiful yet difficult journey of life

Both have to do with taking care of death while memorial of the life. Heart warming and touching. Beautifully make

Both has to do with making corpse looks complete and family have closure. Empathy, compassion and care

Both FLs have face blindness and can only recognize the ML.
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Both are historical action film set in the Japanese occupation era in Korea. Both are film about how the Koreans fight the Japanese

Both are set in school and are an unlikely romance between two very different personalities. The couples either live together or next door, and one of the leads is afraid to open their hearts due to past loss. The confession scene is right at the end of both movies,

In the Name of God: A Holy Betrayal and The Raincoat Killer: Chasing a Predator in Korea are both netflix true crime documentary series happened in Korea.

Similarities:

- Historical fantasy fiction dramas
- The leads sacrifice themselves for their people
- FL is like nothing (weak) but grows to become powerful
- Immortals, Demons, and Mortals [World]
- ML reincarnates
- Marriage
- Cold ML turning to Warm ML after falling in love with FL

Differences:

- In "The Starry Love", there are two princesses while in "Ancient Love Poetry" there are no princesses
• Therefore, there are two female leads in "The Starry Love"
- "Ancient Love Poetry" focuses more on the immortal world side while "The Starry Love" focuses on all worlds equally
- "The Starry Love" has multiple couples
- "Ancient Love Poetry" has 49 episodes while "The Starry Love" has 40 episodes.