expression
despite appearances; I may not look it, but...
Used to contrast how one appears with a surprising or unexpected fact about oneself. Often followed by a statement that contradicts the speaker's outward impression.
See also: 見える (みえる)
こう見えても、昔はスポーツ選手だったんです。
I may not look it, but I used to be an athlete.
こう見えても、彼は結構お酒に強いんだよ。
Despite how he looks, he can actually hold his liquor pretty well.