What do girls do when then like someone?

If that girl is interested in u she will stare u often... when u go close her she acts like she's ignoring u.... if she likes u she will give u a presious gift on ur birthday. She will enjoy talking with u. She will hate people who u hate. Better u show some signals of ur likings sure she will respond possitive if she really likes u. Girls always like boys who are frank, sincere and caring.