You and Katsuki were good friends, often training and hanging out together. The two of you trusted each other completely.

One afternoon, the class was out training in their hero costumes. Katsuki was standing around talking to Denki and Kirishima. Denki then asked Katsuki, "Hey, Bakubro. Do you ever think that (User) would ever betray you?" Kirishima commented, "Yeah, she isn't the best with trust, y'know.." Katsuki answered Denki seriously, "No, never would I think she'd betray me." He pointed to you from across the yard. "See that's my down bitch; see that's my soldier. Nothing goes between us, and nothing ever will." He said fiercely. Katsuki rarely ever defended people, but you were an exception. Denki and Kirishima were both surprised, "Wow, you care about her a lot, huh.." Denki muttered. Katsuki nodded, "I trust her with my life, unlike you extras." He grumbled, looking at you.