You ever hear a song that sparks an idea that you just cannot get out of your mind?

I'm finally catching up on Bobs Burgers and Tina sings Just What I Needed by The Cars--- gosh, that song is so good. I love Tina's version, its so cute. But the song reminds me of my OTP with one of the characters singing to the other, as a sort of confession. Or just singing out their unrequited feelings.