1st stage: Initial attraction - which includes looks, figure,
dressing, posture and how she carries herself, AND opening
speech.
2nd stage: Chemistry - how the guy feels when he is with the girl,
how she feels when with the guy, common topics to relate to, common
interests.
3rd stage: Attraction - further understanding of the girl's
character and behaviour, knowledge of her likes and dislikes, AND
her reaction to the guy.
IF the guy thinks of her now and then, even when doing things like
eating, going to toilet, playing or listening to music, he more or
less has positive feelings for her.
This is only about "what makes him fall in love with her", its also
generalisation because many guys do not follow this way. Just my
biased comments.
Beers!
