The melody of How My Heart Behaves by Feist runs 248 notes across 42 bars, 3:43 long in C at 57 beats per minute. The tab sits low on the neck, mostly under the fourth fret, 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? How My Heart Behaves chords and lyrics.