That’s what I call my niece’s “Look”. It’s not a stare, it’s not a frown and so I just named it “The Look”. Ever since she was a baby, she has always had that look. It’s intense and times at which she has directed it at me, I’ve felt as though she isn’t looking at me but into me. Know what I mean? Like she is trying to assess my thoughts or something.
I hope someday, when she is old enough to articulate her thoughts, I’ll catch her with “The Look” and make her explain what she is thinking. For now, I’ll just have to settle with thinking about what she may be thinking! :-)