That very moment when your heart drops after seeing a recent picture of someone you used to know so well. Someone you called your best friend. Someone who was your everything. Then you find yourself with eyes closed & every memory of them rushes back to you, as if it was just yesterday that all that mattered to you was them being part of your life. The feeling of reminiscing a huge part of your past you thought you put behind you is probably what sucks the most. Worst feeling ever.