I don't understand why this series has low rating. This series is absolute perfection. I love everything about it. The plot, the twist, the actors and the music. I must say the series made my break into pieces but the storyline is very well-written. I love how it showed love have no language barrier. The combination between Thai and Korean language is fascinating. Although the language are different, the emotion was well-communicated. Not only that, the actors are very good at acting especially Choi Jae Hyun. His expression, body language and eyes really hold the emotion throughout the series. In addition, the friendship, the love between lovers and the love between mother and son left me with a touched heart. I kept watching it again and again. I just couldn't move on from it. This happened when the series is amazing and deeply engraved its meaning in my heart making me stuck to it for a month. If you need something beautiful that will touched your heart, PLEASE WATCH THIS.