You can start kissing on the cheek and move closer to his mouth, or you can just ask if you can give him a kiss. It is a little riskier but at least you will get an answer. The Internet represents just another way to meet someone. The statistics are probably about the same as the real world. It is easier to deceive on the Internet though.
Most religions think so.
No, because of disease, pregnancy and violence. Emotionally, it is not good. That is one of the maturest things I have ever heard. You can go to any county facility or public health facility and probably get tests for STDs for very little cost, and the AIDS test can be completely anonymous. She doesn't sound like she is done with her ex.