Hahah ok that's pretty vague.
What does your everyday facial expression look like? Like when your happy is there a big smile on your face? And how do people react to that your facial expressions?
Like for me when I am my most relaxed, and comfortable, people say I look mean and grumpy, and my sarcastic sense of humor seems to threaten people. It often led them to label me a rugged, asshole .I just don't feel the need to have a big shit eating grin on my face all the time, and they always think I'm depressed and miserable, but they couldn't be more wrong.