Who am I

I mimic you and dress like you. I don't think i fool you. You are a foreign culture and i am a small bird from another land posing as one of yours so that I can live amoungst you. But at times, regardless of all your effort I am unsure who you are and what you want from me. I attempt to assume a competent comprehending gaze in your direction but wonder if you see through it. I hope by not saying too much or too little, or being too fidgety or too stiff to avoid your curiosity and eventually your analysis and your judgement of who it is I am. But I wonder as your gaze recedes what do you think of me?