When a girl walks by and looks up at you and sighs or she sighs when you turn around and walk away from her is this a sign she's interested or not?

[Jamdonut]

this girl was walking past me and as she walked past she looked up at me and sighed and when I finished this conversation with a girl I turned around to walk away she then started sighing I was just wondering if this was a sign of interest its happened to me quite a few times and i'm just wondering?

[call_me_sarah]

It definitely could be.. She probably sighed to make you notice her (which worked..)

[islands7]

You are her secret rock star
but won't be more overtly aggressive than this