It pretty much is self explanatory. She likes what she sees. Either you're:
a) attractive
or
b) doing something she enjoys watching
When a woman sees a man she likes, she smiles.
He likes you ! :)
= Jealousy
it depends on the age difference --- it could mean that she sees really good friend potential there or she sees him as a little brother as well or she likes him
it means he likes you
There is a woman that will give one to you in cerulean city once she sees that your pikachu likes you a lot.
it means she really likes you! she likes when she gets to see you or be around you.
Probably.
Yes.
when a girl walks away and you are POSITIVE she likes you, then she is doing that because she doesn't want anyone to know she likes you but you.
He tells her
it means when he looks into her eyes, he sees something that no one else sees. and he sees it in no one else's eyes. if the two people have a very serious relationship, it could mean he is in love and he never wants to be with another woman. if he is very in love, he will never think any other woman's eyes are "dancing". Dancing eyes mean when all the expression you feel comes from your eyes and they are wide, shiny and appear exciting. The eyes actually can appear to glow from excitement or one that just enjoys life.