I feel I need to clarify something here.Simmin has never been a member of H!P.She came to Japan as a H!P overseas student. Now study is over and gone back to her home. Clear?
I can ask a friend who lives in Korea. She might have some inside information, or maybe it's all stuff we know. It's worth a shot though.
As far as I know,I don't think she'll be training under H!P anymore which explains why she's back in Korea. I heard that she was planning to continue her modeling career and is continuing to participate on several Korean variety shows like Golden Bell. She's been popular even before she was a H!P exchange student and is very good friends with Maki Goto.
I sort of get that vibe as well. Like she is on some sort of awesome H!P holiday trip and keeps a photoblog of her stay.