Loosing Who You Are

It has been three years since the Battle of Hogwarts, Dean and Seamus are living together and are happy. Until Seamus starts loosing sleep from two months of nightmares from that terrifying seventh year. Dean wants to help, but Seamus isn't talking to him, wanting to protect Dean from the horrors that he faced that year. Will Seamus ever talk to Dean about the horrors he faced?