*Yinha grabs Serafaye's hands and pleads with puppy dog-eyes*
Yinha: Please, Miss, let's leave~
Serafaye: Staaaaaaaaaaaaaaaaaaaaare~
Yinha: Hm?
Serafaye: Did you grow up near a power plant?
Yinha: Um... No? Why?
Serafaye:... Chernoboob...
-----
People needin' to be more forceful, ain't gonna get nowhere if all ya do is stand around and politely 
encourage leaving the area. :P

Be brave! Be bold! Be a lizard-brain and grab the person nnearest you and put them under your arm, then jog off in some direction!