Sry I'm not sure.. but I have an idea that it is
loyaltabk (
link ) since i mailed him and asked if it was him, and he đã đưa ý kiến yes + he has contributed the first pick and so on..
The other person might be Alina (
link ). I don't know if it is here, but Myra who has been on fanpop a long time says it is her. I messaged her, and she đã đưa ý kiến no
