Mazzy Star — Don't Know lyrics

I am trying to find out the lyrics to one of Mazzy Star's first singles I heard on the
Radio. I can only remember some of the lyrics going: I try to say goobye and I
Crumble, I can't speak etc. Something like this.

Can you help?

Tom
[ Lyrics from: http://www.lyricsty.com/mazzy-star-dont-know-lyrics.html ]