Won't Want for Love (Margaret in the Taiga) Lyrics

Lyric discussion by everybest 

Cover art for Won't Want for Love (Margaret in the Taiga) lyrics by Decemberists, The

"And I may swoon from all this swelling but I won't want for love"

Couple people commented on this and it confused me too and took a bit before I had my own interpretation, but I think it's pretty straightforward, just confusing because lyrical grammar is weird and there aren't any punctuations.

"And I may swoon from all this swelling but I won't, want for love"

I think she's just saying she might faint from the swelling but won't because of her desire to see William.