Nowadays, most of the houses have internet installed. So, people, especially the young people, can easily get in touch with the public and open up the opportunity to find new friends. But one must be very careful to make friends online because in the cyber world people do not have any actual interaction. Therefore, it is very easy to be fooled. Even there is a face-to-face interaction, one still must be very careful like the old saying said "know the face can't tell the heart ".