Beauty ought to look a little surprised: it is the emotion that best suits her face. The beauty who does not look surprised, who accepts her position as her due - she reminds us too much of a prima donna. ↗
You're surprised by something, but you don't really know what surprised you; you recognize someone, but you don't really know what cues cause you to recognize that person. ↗
Not to be weird, but I still have an ongoing relationship with my mom, even though she passed away, and I've been surprised at how much I've been able to convey to her. Now I sound like a total weirdo, but that's true. ↗