on Sunny's part with the talk with Boa, i think if i can remember well she was asked why won't she make a solo album compared with the other members, and she said she's a little bit insecure about her voice because someone told her from the music industry that her voice is too common , it was something like that, despite watching this without subtitle.. it was a bit sad though, Sunny's voice is pretty legit and not common at all
Aww the part about sunny doing solo made me sad… i think she can start with doing OSTs? If solo work is still a bit too much pressure. She sings really well and her voice has such a clear ring to it. But I think I remember an interview where she said that she’s not the very ambitious type either.