Does everyone’s upper lip look smaller than the lower when looking down regardless of if the upper lip is the same thickness?

does everyone’s upper lip look smaller than the lower when looking down regardless of it the upper lip is the same thickness and volume as the lower from the front profile? If I look straight on they look the same size which I like but when I look down or sideways you can see how much smaller the upper is than the lower volume wise. Can filler fix this juvaderm and also add height or no not when you look down will the upper lip still look smaller?