（そ）「I used to love her, mm,yeah! but I had to kill her...♪」（れ）良い歌ですねぇ〜　（そ）内容はめちゃくちゃだけどな...ギャップ萌ってやつか　　 CзBu　http://www.famitsu.com/comic_clear/se_c3/

So: I used to love her, mm,yeah! but I had to kill her...♪
Re: That's a nice song~
So: The lyrics are freaky though... I guess that's what they call gap moe?
CзBu　http://www.famitsu.com/comic_clear/se_c3/