金请夏带来了她的第一首特别发行单曲《Killing Me》。这首快节奏的流行歌曲讲述了一种令人心碎的痛苦之感，同时突出了金请夏的动人声色和她的作词能力，并表达了她日复一日的无力与疲惫。就像隧道尽头的一道亮光，金请夏在她为人们写的歌词中投注了新的希望。CHUNGHA's first ever Special Single""Killing Me"" is uptempo, pop number piece and rhythmical vocal that describes a painful heartbreak. The chorus highlights CHUNGHA's vocal colors and her writing abilities and she describes the repetition of everyday life and exhaustion.Like the bright light at the end of a tunnel, CHUNGHA refocuses her message of hope in her lyrics for people.