I think its okay and actually very effective to incorporate "emotional" statements that make the girl feel special to get what you want. It's like a SOI but something an AFC would say. It assumes rapport and attraction and your giving the girl false validation. It's false because you don't actually feel these emotions. This is what you would call "Pull".
Now I know a lot of AFCs do this and fail, but since you don't actually feel these "emotional" statements, the other parts of it won't follow i.e. neediness, attachment, ect. Infact it'll come off strange to her since you're dropping all these emotional statements but acting the complete opposite of what an AFC does i.e. cold, un-needy, confident, and seek zero validation from her. This is "push". She will start to work for you.
This is called mind fucking the target. You are feeding a certain thought and making her work in a frame you are setting up to get the easiest lay. Start shit testing her and creating jealousy plotlines after "emotional" statements such as "Not many people can give me that warm fuzzy feeling inside

". Push/pull in its simplified form.