There are a lot of different tips on how to give someone you fancy your number. This is a great way for you to be able to get to know a person better and let them know that you like them. Whenever you fancy a person you will want to go out on a date with them so that you can get to know them better and maybe even have sex with them.
Honesty
Whenever you want to ask a person for their number or give them your number you need to try to be honest. Tell them that you like them and would like to go out on a date with them. Ask them if you can give them your number just so you can at least talk to them more. They will be able to appreciate you putting yourself out there and telling them how you feel.
Break the Ice
Break the ice with them, try to get to know them and joke with them a little before you come right out and ask for their number. It will help them to feel more comfortable whenever you are looking to give them your number.
Flirt
It is a good idea to try to at least flirt with this person a little before you ask. It will help them to be able to expect what is in store a little more than if you act uninterested before asking. Flirting with them beforehand will also let you know if they will actually want your number.