As technology is developeding so fast, making friends online is a trendy and popular way. On top of nowatendency nowadays. Because today's people’s lifeving space is increasing, so peoplethey prefer to relax at home during weekends rather than making friends personally. In my opinion, some people only need friends to accompany them chattingonly to keep them company when they are boringed, so thea virtual friend can fit their intentions only when needed.