Who

I never thought you knew what love was
 Until I heard you sing a love song
 With the way that you treat me
 I had to reach my own conclusions
 Oh, I
 I thought your heart was stone
 I thought you'd never let your feelings show
 ♪
 So who, who,
 Who are you singing about
 Now
 ♪
 You sounded clear as a crystal
 You sounded soft as rainfall
 And every note was a lump in my throat
 But I knew I had to hear it all
 I need to know who, who
 Who are you singing about
 Who, who
 Who are you singing about
 Now
 ♪
 It was like a dream to hear
 Such a sweet melody
 ♪
 But I knew it was not for me
 I need to know who, who
 Who are you singing about
 Who, who
 Who are you singing about
 Now
 Who, who
 Who are you singing about
 Now
 Who
 Who are you singing about
 Now
 Who
 Who are you singing about