Xinyi and Xiaolan fell in love from the beginning of the story, but they didn't secretly confess. Shinichi will secretly observe Xiaolan's reaction, and Xiaolan will get angry and hammer the wall when Shinichi receives the confession letter from other girls. The ambiguity at that time was very pink and beautiful. I absolutely believe that if Xinyi is not poisoned, the two will soon be unable to hold back their confession to each other, and then finally get together, although their love life will probably be very noisy.
After Shinichi became Conan, fate played a big joke on them. Xinyi wants to show Xiaolan her identity, but for the sake of life safety, he can't. She can only watch Xiaolan worry about him and look forward to hearing from him every day, and she can only accompany Xiaolan with her small body. Although their relationship was forced to stop because of this strange experience, another subtle feeling was also cultivated in a subtle way.
The reason why I like Lan Xin CP very much is that they are always very happy. After more than 1000 episodes of life and death, there is still deep affection between them, which is not easy. Moreover, in the face of unknown dangers, their beliefs are very firm, and they never want to surrender, and they never want to exclude each other from their own lives. It's a long way to go, Xiu Yuan. With me fighting side by side with you, who won't be moved by such love?