Your Love Alone Is Not Enough Lyrics

Lyric discussion by latvian 

Cover art for Your Love Alone Is Not Enough lyrics by Manic Street Preachers

The line "I could have written all your lines" means waterfalls for me. It's the most heartbreaking thing in music history I guess. In Manic history at least.

@latvian What does mean this sentence? Sorry, English is not my tongue language, maybe that's why I don't understand it?... And I really wish to understand it...