Swimming in a Fishbowl

Hermione is lost after the war. Harry is a mess that she cannot fix, and everyone around her is grieving. She needs a change. A new wardrobe leads to a new flat, new friends, and a rather old connection she tried to forget about. Did she make it all up? Or was her soulmate in the very next room? HG/TN, HG/BZ, RW/PP, HP/DM