I am. I have that innocent look although sometimes I feel like I have a bitch face, but even then people approach me. I think it's because I look about 15 so they assume I'm harmless.
Unfortunately, I go to bed much too late which means my face is generally unprepared for mornings. I'm usually in a fine mood but my face definitely does not convey that. But if you muster up the courage to approach me:
Girls are trying this too, but I ignore them.