Author's Note: I'll just keep adding to this as I come across them in the online world. I own nothing unless stated otherwise. I make no money. Enjoy!
After Lavender was attacked by Greyback, Seamus visited her everyday. He couldn't stand not being able to see her smile, to look into her eyes, to talk to her and hear her voice. Seamus loved Lavender and he needed her to get better.
Every time Seamus would go visit Lavender, he would write a letter to her. The letters talked about how he missed her, his day, and basically everything. Seamus never showed those letters to anyone, not even Lavender once she got better, for a long time.
On their wedding day, Seamus put the letters into a box and delivered them to Lavender. After reading the letters Lavender knew, without a doubt, that Seamus was the love of her life, and that she couldn't live without him.