'When I See Your Face' is one of those songs that feels made for campfire singalongs. The chords are pretty straightforward—G, C, and D form the backbone of the progression, with an Em popping in occasionally for emotional depth. If you're just starting out, focus on those first three; they're some of the easiest open chords to master.
For a richer sound, try adding a Dsus4 before resolving back to D—it gives that bittersweet lift the lyrics deserve. Strumming pattern-wise, a simple down-up-down-up works, but I love throwing in a muted strum between changes to keep it rhythmic. The song's charm lies in its simplicity, so don't overcomplicate it!