how to make a girl fall in love

The best part of this post is how all women are identical, and there is a supersecret magical formula that works flawlessly with all of them.

These are people, not chemistry sets. Talk to them. Sometimes you'll get somewhere. Sometimes you won't. That's how life works.

super your are corrrect.
But any suggestion from you please.

Be nice to people. Be polite. Be interested in what they have to say. That is, treat them like people.