If you don't understand why your girlfriend likes Love and the Producer, you can try to communicate with her and ask her about her views and reasons for this game. There were many reasons for playing the game. It could be because the story, characters, music, and other aspects of the game attracted her, or it could be because she felt that the game could bring fun to her friends. As long as he communicated with her and understood her thoughts, he could better understand her preferences and improve their relationship.