Songfacts®:

• The title alludes to Lawson finally figuring out he's in love with the girl, but his conclusion to write the love song came from a surprising source: The Big Bang Theory. He admitted in a track-by-track commentary: "There's an episode where Sheldon is talking with Amy Fowler and how he is confused about his feelings and he says something like, 'I've gone through all the options, and the only conclusion is love.' And I thought that was very beautiful, and I wrote a song about it."
• British singer-songwriter Bailey Tzuke, who has worked with artists like Freemasons and Rollo Armstrong, provides backing vocals.