You must start to know the person and start courting her if it is the right moment and right time. ANSWER Don't think in terms of the "right" thing or of manipulating the situation. Think in terms of honesty. If you are smitten and want to talk to her right now, call her right now. If you quite like her and would like to see her again, keep in touch and ask her out when it will work for you both.
if it is after a date, and you KNOW it went well, call her right after...but if you think the date was awkward...but you like her, wait for her to call
it varies from ball to ball.
you give her a week then drop her after that.
First, make sure u know her well. And you should wait a day or two, or she'll get frustrated that u didn't call. But it's really your choice.
ANSWER. dont wait for more than a week or she might think your not intrested in her anymore take it from a girl who has been there and done that
Don't wait too long because she will think that you have lost interest. Ask her when you talk to her what the best time to call her is. This way you both will know and she will tell you when she is available. It will make her happy to know that you are going to call. So do all this when you call her the next day!
wait til she puts out
3 days Barney says ;-) ....they call it "The 3-Day Rule" :-)
If a girl gives her number to you she wants to expect a call soon. Sure you can play hard to get, but don't wait too long to call her or else she will lose intrest. Or she might even think you forgot, and that shes not important to you. Just don't call her right after, or she might think your needy. just wait till later that evening and phone her up. Or wait till the after noon of the next day.
it depends on what the reason was.
wait for it to call down
wait till she is ready . you cant rush love you just wait for it . it comes naturaly.