I was led here by Park Shin Hye. I became obsessed with this drama with the first episode, which is rare for me. Usually by the third or fourth episode of a drama, I'm hooked. Anyway, I absolutely LOVED this drama so much. I typically am not interested in drama's heavily involving musicals or instruments but with Heartstrings, I found myself on youtube looking for 'Habanera cover by Windflower and The Stupid'. Next thing I know, I'm jamming out to the song in the middle of class! Another thing- I fell in love with every character in this drama. Especially Hee Joo. At one point I was cursing her out, and in the next moment I was like 'Aww Hee Joo I love you'. I would recommend this drama to anyone who loves to fangirl... A LOT. I FANGIRLED SO MUCH DURING THIS!!!!!!