although reluctant to watch it in the beginning, I watched it and I just loved it! from the beginning of each episode you begin with hilarious memories of the 4 guys are shown and then the episodes continue with the plot but the awesome thing about the 5 minute memory thing is that they are related to the main plot somehow. I don't know how to explain it either way you should watch it because you won't regret watching it. I am currently waiting for the last two eps to come out cant wait though its kind of obvious what may happen(but the writers may have a twist..) I caught up with this drama in three days it was that good now i need to wait until the daing olympics finish. So watch it :)OH and CN Blue jung hyun is in it :D and if you liked secret garden the writers are the same ppl apparently.