She looks happy when she is with you
A woman would reveal a bright facial expression when she is with loved ones. Just try to observe her eyes, smile, and gestures. If she looks more cheerful and her eyes glow shinier, it is likely a sign that she enjoys at your side. Note her she talks and laughs a lot, it can be a significant sign if she loves you. When she is gloomy or looks depressed try to cheer her, you will notice that her expressions would become brighter indicating that you are the man of her choice. When you are working sometimes, she lingers around you and creates such expressions that you feel her presence, like she sits beside you and looks into your face.