"Lost and insecure. You found me, you found me. Lying on the floor. Surrounded, surrounded. Why’d you have to wait. Where were you? Where were you? Just a little late. You found me, you found me." (x)
~~Season 10 Scenarios~~ (based on this idea)
After Sam and Cas have found a way to cure Dean from his demonhood by trying to restore his soul, Dean slips into a coma and relives certain moments of his life. He embarks on a journey within his head and meets different versions of himself and in order to wake up and be fully healed he has to put all the pieces of himself back together. And while searching for all the parts of his soul, Dean also comes across his 10-year-old self, but it takes a while until his younger self truly trusts him. Eventually though Kid!Dean runs to hug Adult!Dean and just says: "You found me…" and the moment leads to Dean starting on a road to recovery, his soul starting to heal and him slowly waking up.