Hey, I'd like to start by saying that this is pretty solid. What I would change is two things - remove the sign, as in this composition it gives it a lot of significance as a third focal point of the compo, stealing from the main ones - the girl and the car. Instead, I would add some far background scenery - some hills or low hanging clouds to guide the eye towards the car/girl. Emptiness is okay, no need to be afraid of it. Second change is adding some secondary light. Currently, the only light sources are the car and the phone, but these are local sources. By adding moonlight from somewhere above and mayby from the right (don't add moon into the scene - it would ruin it) we could emphasise the shapes more and have just a little bit more wiggle room to accent the girl - currently she doesn't really pop value wise except for the face, only with color.