To learn Renaud - Héloïse chords, these are the chords to practise in sequence: D, E, F#m, D, A, C#m, F#m, E and A. I suggest starting at a calm pace of 48 BPM, and as you gain confidence, approach the song's BPM of 96. Set the capo considering your vocal range and favored chords, aligned with the key: D Major.