Writers: Luke Laird, Lori McKenna, Barry Dean
Vibe: Lyrically tight and bittersweet
Key lyrics: “I think about letting go too soon, when I think about you”
Could be a good fit for: Tim McGraw, Carrie Underwood, Maren Morris
X factor: This song opens up a wound most people have in their hearts when it comes to a high school sweetheart.