I wanted to do the Letter work with Jinyoung and Soyoung only but,

decided to do it with all participants.

+ Letter work means this,

1. Participants write letters to their sister.

2.They send letters to me via post.

3.After I get them, I transcribe them.

4.I video myself while I'm transcribing letters.

(During the process, I read aloud, write down slowly)