Snape had side-along Apparated with Hermione to the park across from Grimmauld Place. She had not been back to the house since before the battle in the forest. She looked up at the dirty brickwork as the house revealed itself when Snape spoke the address. She hadn’t figured she would have to return there after she left the Order. She had rather hoped she wouldn’t have to, either. There were too many memories associated with Harry and Ron.