Lyric discussion by _BrownEyez_ 

Cover art for When You Say Nothing At All lyrics by Alison Krauss

The way I took this song is that she is in love (obviously). Its all about trust.... she can trust him with her life... " The touch of your hand says youll catch me whenever I fall...". They can just look at eachother and know how they feel "You say it best when you say nothing at all."