On the show, Yoo Hee Yeol asked IU, ŌĆ£Have you ever felt like ŌĆśthis song is by far the bestŌĆÖ while writing the lyrics?,ŌĆØ to which IU answered, ŌĆ£I thought I really did a good job in ŌĆśHeart,ŌĆÖ ŌĆśKnees,ŌĆÖ and ŌĆśThrough the Night.ŌĆÖ The song ŌĆśHeartŌĆÖ feels like IŌĆÖve removed all the impurities from my mind and left only clean things behind.ŌĆØ Yoo Hee Yeol then asked another question, ŌĆ£Then what song would you like people to remember you with after youŌĆÖre dead?ŌĆØ IU replied, ŌĆ£I want people to remember me with the song ŌĆśKnees.ŌĆÖ Whenever I sing the song, I get immersed in it. This is a song that melted my genuine and honest thoughts.ŌĆØ
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