Um Pedaço da Sua Mente Temporada 1 Episódio 7

Ha Won is determined to stop liking Ji Soo. Seo Woo tries to stop having feelings for Ha Won as well, but Before Dawn keeps showing up at the recording studio. Meanwhile, In Wook finds out who the phone number Ji Soo had written down belongs to. His flippant attitude and sudden changes in mood annoy Soon Ho.