You can find out who is in a chat room without actually entering it by highlighting the room then clicking on "Who's Chatting?"
Ị nwere ike ịchọpụta onye nọ na-akparịta ụka n'ebughị ụzọ banye ya site na ịmepụta ụlọ ahụ ka ịpị "Ònye na-akpọrọ ọnụ?"