Well, this could mean many things.
IT means he thinks your cute or hot
It could mean she is attracted to him or feels comfortable around him. However, it's important to consider individual differences and cultural norms when interpreting this behavior.
She is really into you!
it mean's they like/love you and they wanna have sex with you
that is stupid, but it means that the girl is jealous that you are looking at another girl's foot and not her own... at least its only a foot
It is when your foot is turned out in back right behind your ankle and only your heel touches.
If a girl always rubs your stomach and touches your belly button, it could mean she likes you. One day you should ask her why she does it just to see what she says. If her advances are unwanted, you should let her know.
Touching someone's chin can be a sign of affection or attentiveness. It could be a way of showing interest or closeness, but it doesn't necessarily mean he is flirting with you. Body language can vary from person to person, so it's best to consider the context and his overall behavior to get a better understanding of his intentions.
A foot fault is when you serve and your foot touches the ground on or or forward of the service line before you strike the ball.
Maybe hes rubbing his eyes to double-take because of how beautiful you are
It means that he isn't ready for a committed relationship.
Not necessarily. It could simply be a friendly or casual gesture rather than a romantic one. Context, body language, and the nature of their relationship should also be considered when interpreting such actions.