A música Im Not in Love é reconhecida por sua inovadora textura de fundo vocal densa e sua atmosfera emotiva. Foi escrita pelos membros do 10cc Eric Stewart e Graham Gouldman, inspirada na relação de Stewart com sua esposa. A música reflete sentimentos complexos sobre o amor e o compromisso, sendo um dos maiores sucessos do 10cc.
A X02220 (or 577655) Am X02210 (or 577555) B7 X24242 (or 575655) E 022100 (or 779997) INTRO: VERSE 1: I'm not in love, so don't forget it, It's just a silly phase I'm going through. And just because I call you up, Don't get me wrong, don't think you've got it made. REFRAIN 1: I'm not in love, no-no. (It's because). VERSE 2: I like to see you, but then again, That doesn't mean you mean that much to me. So if I call you, don't make a fuss, Don't tell your friends about the two of us. REFRAIN 2: I'm not in love, no-no. (It's because). LONG REFRAIN & INSTRUMENTAL: Be quiet, big boys don't cry. Big boys don't cry, Big boys don't cry. Big boys don't cry, Big boys don't cry. Big boys don't cry, Big boys don't cry. VERSE 3: I keep your picture upon the wall, It hides a nasty stain that's lyin' there. So don't you ask me to give it back, I know you know it doesn't mean that much to me. REFRAIN 4: I'm not in love, no-no. (It's because). CHORUS 1: Ooh, you'll wait a long time for me, Ooh, you'll wait a long time. Ooh, you'll wait a long time for me, Ooh, you'll wait a long time. VERSE 4: I'm not in love, so don't forget it, It's just a silly phase I'm going through. And just because I call you up, Don't get me wrong, don't think you've got it made. REFRAIN 3:(Fade) I'm not in love, I'm not in lo-ve. INSTRUMENTAL CODA: (Fade)