Hi guys -
I met a girl last weekend at a mutual friend's party and spent most of the time talking to her there. We hit it off great, I split a cab with her home, got her phone number and really felt like she was interested. So I called her last night and left a voicemail. I usually don't really care if they ever call back (if they do great, if not, then I move on) but a) I liked this girl more than most, and b) I honestly thought she was in to me too.
I haven't heard back from her yet so I'm a little bummed but is it customary to wait this long to return a call? And do girls usually just ignore messages like this? I'd appreciate even a text message saying she'll be busy so I can at least take that hint.