This is so extreme that it makes her look mentally disturbed, especially since he is trying very hard to stop her. This especially applies to her following him when he moves away from her.
She looks as if she learned everything from a book. Videos can make a big difference to help you look more normal. An example is her blowing on him. This is more than flirting, more like a prostitute move for someone on public transit. She needs to save it for after someone responds favorably first.
It is much safer to just start off with being friendly and see whether your intended target wants to exchange contact information or go have a cup of coffee, or a soda, or meet for one later. You can also ask if they have any ideas about a place to meet.
I feel kind of silly offering advice on this because I am not great in this department. It is much like that saying about, "In the country of the blind, the one-eyed man is king". I have one eye because I have industriously read some of the books that woman read, watched videos and run movies back to the important parts over and over to help get what was happening. I have also paid attention to more adept flirting on buses and in other places. Lol.
We just have to face it, we will not achieve the flirting skills that some NTs seem to be born with. We can study some to achieve a basic level. This can be good enough to work if you are determined enough.