Once a traitor...
Sturgis has come to Mundungus' house to talk about the events of the Battle of the Seven Potters.
Sturgis asked, "Why did you do it, Dung? Why did you leave Alastor behind to die?"
Mundungus grumbled. "I didn't want to, Sturg, I had to."
Sturgis shook his head and told him, "You chose to betray him and the others. Once a traitor, always a traitor."
Mundungus roared. "I was scared, okay!"
Sturgis put his hand on his shoulder and reassured him, "It's okay to be scared, Dung. We're all scared from time to time."
Mundungus collapsed into the nearest armchair and muttered into his sleeve, "I ruined everything, none of them will ever trust me again. I'm such an idiot."
Sturgis disagreed, "You're not an idiot, you're only human. That's the only thing which makes us different from You Know Who."
Mundungus looked up at him and smiled. "Yeah, you're right. Being scared is what makes us human. You know, I love you so much, Sturg."
Sturgis smirked. "Yeah, I know."