The song was first released in 1975 by the British band 10cc, and it's been a staple of soft rock ever since. I mean, who doesn't love a good power ballad? It's like the ultimate guilty pleasure - you know you shouldn't be singing along, but you just can't help yourself.
And let's be real, the vocals are pretty iconic. I mean, who can forget that soaring chorus? It's like the singer is pleading with themselves to not fall in love, and it's just so relatable. We've all been there at some point, right?
But what's really interesting is the story behind the song. Apparently, the lead singer Eric Stewart wrote it after a particularly rough breakup. I guess you could say it's a therapy session in song form - he's just working through his emotions and trying to move on.
I'm Not In Love: Who was the whispering star of 10cc's huge hit? - BBC News