This movie was hilarious and deeply heart-felt at the same time. It's about a transfer student Na-Mi (Shim Eun-Kyeong) who comes from a small town in Jeolla Province to her new school in the capital city of Seoul.She is nervous, her small town dialect comes out and she is bullied by others. Coming to her help are a group of girls Choon-Hwa (Kang So-Ra)who is known for her strong sense of loyalty and fighting skills, Jang-Mi (Kim Min-Young) who only wish is to have plastic surgery to get double eye-lids, Jin-Hee (Park Jin-Joo)who excels at spewing profanity, Geum-Ok (Lee Yeon-Kyung) whose biggest interest is literature, Bok-Hee (Kim Seon-Kyeong) who only dreams of one day becoming Ms. Korea and Su-Ji (Min Hyo-Rin) who is always arrogant and the girls pretty face mascot. Na-Mi quickly becomes part of their group. This movie is mostly a reflection of what 25 years of life can do to you and the power of friendship. It's a walk on memory lane. You will feel touched by the acting of the younger cast as much as the older one. I did not except this movie to be about older woman when I read the synopsis. But there's nothing that I have to complain about with this movie, it's just like the title a "sunny" movie. So if you are looking to walk down memory lane with a smile on your face. This is a must and you may learn a things or two about treasuring your friends.