Something Borrowed, Something Blue Lyrics

Lyric discussion by Misseverus 

Cover art for Something Borrowed, Something Blue lyrics by Ben Lee

Adore this song. I just wish I could get deeper into it, lyrically. I have no idea really what he means with "I get the feeling I could leave you on the interstate..." Maybe as though he sometimes thinks he could just abandon her and that their love is not true, only on borrowed time. I'm reaching here...haha!