The melody of What Lovers Do by Maroon 5 runs 413 notes across 51 bars, 2:39 long in Eb at 110 beats per minute. The tab sits moving up the neck in places, one note at a time — no chords to barre and no strumming pattern to keep up with. A piano backing track plays the chords and bass underneath, so the line you are learning sounds like the record even at half speed.
Prefer to strum and sing it instead? What Lovers Do chords and lyrics.