The saddest 2nd lead ever!!.Kim Shin Hyuk really give me a hearthache. I wonder if there is someone exist like him..Fun, full of positive vibes and selfless. Ahhhrg! All i want is to give him a hug! His roller coaster emotion from giving us a huge smile and suddenly cries arrgh! It really breaks my heart! Seo joon is really superb! He never fail me with his charm and natural acting. And the friendship between Hari and Hye Jin.I wish i could have one.. Well all in all this drama is simple but great