This is about the feeling of warmth and security that she brings to him. Also, it favors simplicity over complexity. He is focusing on all the little things she does and all the simple things that she says that mean more than any complex poem or overanalyzed situations (as he often does.) It also focuses, like most of the songs on On Chance.., on the hardship of distance yet stresses the strength of love.
This is about the feeling of warmth and security that she brings to him. Also, it favors simplicity over complexity. He is focusing on all the little things she does and all the simple things that she says that mean more than any complex poem or overanalyzed situations (as he often does.) It also focuses, like most of the songs on On Chance.., on the hardship of distance yet stresses the strength of love.