Movies like Lolita or Léon: The Hitman's relationship between a little girl and an adult man can be referred to as follows: The Butterfly Effect: A story about a young man who discovers that he can travel through time and influence the past and has an emotional entanglement with the heroine. 2. Before Sunrise: The story of two young people meeting in Italy, where the male and female lead have an emotional entanglement. 3. Before Sunrise: Similar to Before Sunrise, it was also a story about two young people meeting in Italy, in which the male and female lead had an emotional entanglement. 4. Blue Gate: The story of two young people meeting in Taiwan. The male and female lead have an emotional entanglement. The movie shows the emotional journey between the two people through memories. The Secret: A story about a young man who has an emotional entanglement with a female teacher in order to pursue his secret. The movie also shows the emotional journey between the two through memories. These movies all had emotional entanglements between little girls and adult men, but the specific plot and style were different. They could be chosen according to their own preferences.