金請夏帶來了她的第一首特別發行單曲《Killing Me》。這首快節奏的流行歌曲講述了一種令人心碎的痛苦之感，同時突出了金請夏的動人聲色和她的作詞能力，並表達了她日復一日的無力與疲憊。

就像隧道盡頭的一道亮光，金請夏在她為人們寫的歌詞中投注了新的希望。

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.