He’s in possession of an incredible pair of eyebrows.
The right and center photos reflect fairly common eyebrow positions - “normal” and “raised”. But the photo on the left features the Nathan Lane trademark eyebrow expression. The left eyebrow arches up and forward, while the right one dips inwards, giving a plaintive effect that would melt the coldest heart. (Melting hearts would be an awesome supervillain power, incidentally.)
If I had eyebrows like Mr. Lane’s, I might go for days without speaking, communicating only through eyebrow expressions.