Be careful when making friends online!
It's best not to reveal too much personal real information to each other when making friends online! In case "you have the heart" takes advantage of it!
For example, if you reveal your family's mobile phone number, you will make threatening phone calls to your relatives or say that you are in urgent need of using money to defraud money and so on!
Of course, online dating also has its good side, and you need to judge for yourself!