Hello, when talking to girls, how to make conversations more sexual, how to show interest? I can have conversations with girls about anything, make them laugh or talk serious topics, but i can never lead conversation to more sexual side. I am very shy, and i cant find a way how to flirt, how to tell a girl that o like her.

I need some advice because too many times i catch myself talking to girls and being theyr entertainer but that leads up to nothing.