All By Myself
You could be the nicest person on the planet, but if you have resting (you know what) face, people will automatically assume that you are totally unapproachable. Take this lovely lady, for instance.
She’s perfectly sweet — when she’s speaking to someone. When she’s by her lonesome, though, it looks as if she hates everything and everyone. After receiving a photo of herself sitting alone in class, she herself realized this.