Harry - The flowers he grips tightly, walking them towards your coffin. His face sopping wet from tears, his eyes red and puffy from so much crying. He lays them on your coffin, blowing one last kiss as he walks towards the car, away from your sobbing friends and family. Not really ready to start his new life without you by his side.
Liam - The flowers he personally picked out, to hand to you right off the stage of your first dance recital. This is the first time Liam's seen you dance, so he's astonished by the twirls, flips, and spins you do with your dance partners. Him being the one you find backstage, all the other girls envious of his big the flower bouquet is.
Niall - The flowers he spent time and money piking out, making sure they were special for your wedding day. Him handing over your bouquet to your mother, him pressing a kiss to her cheek as she scurried to the next room, giving them to you. Your face lighting up, as you see how neatly he put them together.
Louis - The flowers he went into the nearest field, watering them and tending to them for a few days before your first date. Him wrapping a pretty ribbon around the small bundle as he ran your doorbell, his joy and excitement coming from your own, complimenting how nice the flowers were taken care of and how beautifully they smelled.
Zayn - The flowers he picked out according to the blanket your first baby girl was going to be swaddled in. He left the room momentarily, returning with a light purple bouquet of simple flowers, and a few balloons. As he pressed a quick kiss to your lips, and to the lips of his newborn daughter.