Girls always tell some one about there crushes and Have there friends tip the boy off that tey like him. If any one tells you she likes you its probably true.
A girl likes you when they start to really flirt and get all giddy with you...you can really tell in a girls eyes, smile, and laugh when they like you
Is she flirt alot and try's to touch you...
in here facial expressions
when no 1 is arround tell her you like her and then ask her if she likes you
when she give you the wink then you are in with a change good luck.
When you know that she really likes you and you both are getting along really nicely.
it depends on how she does it - if she laughs or really means it
the way she acts around you when she see you
If a girl really likes you than she will act weird around you and try to hang around.
Tell her you really like her simple ya i mean that is what girls want to happen because they know!
ask her... its really the only way to know for sure!
u really don't know till u ask. goodluck!