8. The Hymn of Death

9. Lovestruck in the City

10. Bìng Jiao Fan Pai Gong Lve Jì Hua


someone else can pick 

10 titles in which leading actors portraying children and their parents have appropriate real life age difference (20 years or more) 

Children should be teen or adult. Either children, or parents should be main characters. 

1. Romance in the House - parents are 53 and 51, children are 30 and 24

2. Parasite (2019)

3. Welcome to Samdal-ri

4. Vincenzo (Hong cha young and her father)

5. Go go Squid (FL and her mother)

6. Extraordinary Attorney Woo - FL and her parents

7. Hidden Love - FL & her parents

8. My School President - both ML & their mothers

9. Kiseki no Hito

10. Until We Meet Again

10 dramas where the ML wears earrings.

2. Koi Desu: Yankee-kun to Hakujou Garu

3. Jitenshaya-san no Takahashi-kun