I loved this show! No, it isn't typical or remotely normal in the kdrama world, but that's one of the many reasons I liked it so much. I will say this: get trough the 1st 2 or 3 episodes. When I started watching this show, I really wasn't feeling it! But now it has become a favourite of mine!! So give it a chance!! Mysteries are my cup of tea, and when mixed with comedy: yes yes and yes! The story is pretty good, the plot makes sense and keeps you wondering trough out most of the drama, which is the point. Plus, the characters are just adorable! I found myself falling deeper and deeper in love with their flaws and qualities, their funny inside jokes and their interesting ways of looking at everything. Acting wise, it's wasn't perfect, but it was pretty great! I need to give a well deserved bow to Jin Ji Hee! She did a great job, specially in the final scenes of the finale (won't spoil, just watch!!), which where definitely a challenge! And also, Mr. Kim Min Joon! Wow! Just wow!! He was just perfect. Sultry and seductive, yet scary, and even vulnerable, all at once. I've fallen for him at this point! I'm pretty much planning on watching every drama and movie he has been in!! Still, all of the actors did really nice in my eyes! Kang Min Ah was adorable, smart and wise, Lee Min Ji was messy and explosive, Lee Stephanie was sweet and sexy, Hye Ri was funny, cute and spontaneous... oh, and Han Ye Joon also stood out to me! I didn't think he was brilliant, but he did make me want to see him in a drama again! Lastly (I promise I'll leave now...), I think the true reason why I loved this drama so much was the relationship between the girls in the group. Their friendship is beautiful, crazy and genuine, and that's how it should be! This kdrama made me want to join the Seonam High School Investigators club...