You press your nose against the vibrant red petals, a sweet fragrance enveloping your senses. Your shoulders relax, you exhale deeply, you crack a smile. For a moment, you're not worrying about the pile of assignments on your desk or the upcoming maths quiz. You're reminded of all the beauty around you, and your monochrome world is suddenly painted over with brighter coloured hues. All this, thanks to a couple of smiling strangers handing you a flower.