you say it best when you say nothing at all

That's a beautiful line! It's a lyric from the song "It Must Have Been Love" by Roxette. The phrase "you say it best when you say nothing at all" is also famously known from the song "When You Say Nothing at All" written by Paul Overstreet and Don Schlitz, and performed by various artists like Alison Krauss and Ronan Keating. Would you like to know more about the song or its meaning?