I'm a girl. I would say it means they are either making fun of you or the like you and want to become friends, then maybe move your relationship higher and higher and maybe be your girfriend.
Maybe she thinks you like that girl and she is secretly in her mind putting a heart around the two of you.
Since I am a girl, you might want to have an answer from their point of view. It usually depends on how well you know them. They either are just happy and smiling, they like you or they just heard a joke and was recently laughing.
It means she's smiling while she's talking, probably nothing more.
She probably told them that she likes you. So when you were talking to her they might just be happy that it is going well so far. Nothing much.
Ask her why. no offense but most likely she didnt want to talk to you. happened to me, from experience
Smiling Girl - 2009 was released on: USA: 29 September 2009 (internet)
ummm they will flirt with u by smiling laughing always talking about u and trying to get alone with u.....my personal experiences
Well your life SUCKS.
nothing
A girl smiling at me.
If you are talking about humans, a girl can reproduce after she begins menstruating. Boys can begin reproducing after they reach puberty.
Walking swaying and smiling is very attractive for a girl.