I enjoyed this drama, although it is different in many ways to a lot of the dramas I have watched before. This drama is based around 4 best friends who have reached their 40's, if you like dramas based around friendships then you will enjoy this. My favourite thing about this drama was the first 5 minutes of each episode has a little flashback kind of scene of what the boys got up to when they were young, this is a really unique thing, I haven't seen anything like this in other dramas. A thing I didn't like about this drama was the dilemmas often seemed little but lasted too long and then got resolved very quickly. I very much enjoyed the music! The actors were great, portrayed their characters well. If you are watching this as a CN Blue fan for Jonghyun, he is a main character but he's not in many scenes and if you're a Woo Bin fan he's in even fewer, but the scenes they are in are well worth the watch. This drama did have some serious aspects but it was a really fun drama to watch, made me laugh a lot!