The moderation requires the users to either be in each other's friend list or to have both their conversation open.
You can be the part of dating games with lowest of risks and be a part of less flirting community that flirts only as much as the situation demands.
You cannot always get into a relationship in just a day right? You can chat for free without having to download or going through the annoying registration processes and enjo the free trial of chat.
Start with a hi, people sometimes feel awkward to talk to new people, that obvious, could be even your case, well if you did not like any user you may ignore him or her, its that simple.