1890, in London.
Lando was a detective who could be described as energic, hard working, brilliant and ... weird. A lot of people were annoyed or not at ease when he was guessing all their life by little details. Some were amazed and the other ? The only other who existed was Dr Oscar Piastri. When Oscar first met Lando, he just accepted that fact and Lando energy and weirdess. Even when they moved together and Lando drugged the poor dog. Not once. But a looot of time. Lando wasn't a personn who would get attached or give attention to someone until Oscar. He was usually trying to not be weird around Oscar's family. Somehow, he ended up falling in love with the Dr.
It was until Oscar got a fiancée called Lily and Lando hated it. But he wouldn't say a thing because he respected his friend. Even if Oscar was going to move out of Baker Street, Lando was smiling. He only refused to meet Lily. But he messed up and agreed to go to a restaurant with Oscar, learning that Lily would be here. So he was in the at the restaurant in advance. When they arrived, Lily was already asking him question about his guessing skills and even asked him to use it on her. "Of course ! It'll be my pleasure to discover all your secrets" He said with a grin. Lando grinned wider, he would destroy her in front of Oscar even if it was petty.