Pretty deep Lyrics

Lyric discussion by Evilgranny606432 

Cover art for Pretty deep lyrics by Tanya Donelly

I think it's about a Person who is with someone who lie's to them. She basically say's she'll go down "Pretty Deep" to prove that this other person is lying to her. At the same time she still comfort him while he is down and she'll then go "Pretty Deep" to lie to him and make him feel better.