Darkness doesn’t always mean the literal as in no light sometimes it’s a corruption that occupies your body after a certain person comes in. Yours was when he entered, all of your friends could tell by the shift in your personality and clothing. You started wearing makeup to get him to notice you. The glasses that you loved became a rare sight, even though he wore glasses you felt as though you would be prettier without them. You couldn’t see the darkness, but everyone else could it clouded your judgment. You started alienating yourself. You craved a feeling only he could give you, but he gave you nothing. Not his attention you meant nothing to him, but maybe that’s the reason you let the darkness in.