Corrin takes a deep breath before he starts to talk.
"Well, I'll start off by saying that she WAS very sweet to me. I mean, we are literally twins. We grew up together in Hoshido until she was taken away to Nohr. It was until we got the letter when we reunited. Many people didn't like us at our release, or at least from what I heard, but like hey that was fine! I didn't really mind it; I was just happy to be here. We introduced each other, met the others, blah blah blah. You know? It was until LATER ON when shit took an actual turn."

Robin got a little shocked hearing Corrin curse, smirking a bit but brushed it off. He payed full attention to Corrin.
"Later on when we actually got along with the fighters, she pushed me aside like I was nothing..? I was still kind to her, though. I had and needed to. I never brought myself to personally dislike or actually be mean to others. You know this! I would expect the same from her since we are one but nooo.. she just turned away completely.. I feel Nohr changed her since we were at war with each other but we never accepted it. The small jokes I made? I was being "rude" to her. The laughs I shared with others shes close with? I was "stealing" her friends. I do this, I do that, and what is that!?" Corrin raises his tone and the aura in the room changes, Robin feeling it.

'uh oh..' Robin thought, putting a hand on his shoulder. "Breathe, Corrin.." he whispered.

"What is all of that!? Everything I fucking do is always AGAINST HER? WHEN ANYTHING I DO, I DON'T MEAN ANY WRONG OR HARM!" Corrin yells out in angry yet shaky tone. He groans slowly transforms to his dragon form because of the rage circling in him. Robins eyes widened as he looks at Corrin go off and turn to his dragon form. He backed up slightly, in huge shock. Everyone nearby were able to hear the yell and wondered what was going on.

"Corrin.." Robin managed to say quietly. He's never seen Corrin in such a state like this. Ever. He always saw him as a loving and bright guy who can turn to a dragon when he needs or wants to, but never because of how his emotions drove him. Robin took a look at his dragon form and thought of what to do.

Corrin, still in his dragon form, was breathing heavily before he took a moment and saw Robin. He feels himself transform back after the look of shock was visible on Robins face. Now laying on the ground. Corrin was down, shaking madly and crying with his hands on his head.
"Robin, I-I'm so sorry.. I didn't want you to see me like this. I didn't want to show you what happens to me when I get extremely upset.." he says mid sobs.

Robin frowned deeply. Seeing his close friend like this hurt him more than an actual fight. He goes down without saying a word, kneeing down towards him and he opens his arms. Corrin doesn't hesitate to even look at Robin and he launches himself into his arms. Robin held him in his arms gently and he slowly strokes his hair.

"Corrin, I know for a fact it's okay to feel like this.. I don't blame you at all for how you feel, and it's completely fine if you aren't able to control this. After all, it's in your blood. You never did anything wrong, let's make that clear. You're a wonderful person. She's just a rude person for treating you like this if I'm being honest. This is all her issues and you are not at wrong by any means. She's probably just releasing her insecurities onto you. That's a possibility, but it's still no reason for her to act that way. I'm always here for you, okay? Never forget that. If she does anything like that again, let me know. I'll can probably see if I can change her mind and apologize for everything she's ever done to you. Knowing how she is, of course, it'll be hard. But I'd do anything for you, okay?" Robin said with a soothing, calm tone to hopefully soothe Corrin down. Corrin holds Robin closer to him and begins to breathe, starting to smile.

"Robin, thank you.. Thank you, thank you, thank. you. so fucking much. You don't know how much that means to me. You, alone, can make me feel so much better in any situation." Corrin whispered, feeling his heart beat get slower and back at a normal pace.

"I'll never forget this, Robin. Never."