To sum up briefly, a person I secretly love has an avatar, which seems to be Conan's, from that episode. What does this mean?

The characters in the anime work Detective Conan. An important member of the black organization, whose real identity is American actress Sharon Wynyard. Restore youth or stop aging for some reason (the specific reason is still unknown), and then call herself "Sharon's daughter" Chris Wynyard. Good at changing face and voice, outstanding in all aspects. Responsible for collecting important information in the organization, it is the person that "that gentleman" appreciates. He often acts alone and is called a "mystic". In his early years, he and Vivian Kudo studied Yi Rong under Kuroba Touichi (the first generation of Heichang Haidong) and became friends. Yico Zeng became a murderer and was saved by Kudou Shinichi and Mao Lilan. I know the true identity of Edogawa Conan and Haiyuan Ai, but I didn't report it to the organization. Think Conan is a "silver bullet" that can destroy the organization.