I'm listening to Blank Space as we speak. I love that Taylor Swift has a long list Starbucks lovers. :-)
Honestly, I never heard song lyrics very well, even (or especially) when I was young. I remember in high school hearing AC/DC singing something about a "Thunder Chief", although I didn't even know it was AC/DC.
Of course who can forget Kenny Rogers' 400 children?
Karaoke has helped greatly in resolving these, except sometimes there are even differences in lyrics from one karaoke version to the next, which doesn't help.