Rozemyne waited for Hiccup to wake up. She knew that this would change their lives forever, and the dynamic bond between brother and sister who haven't seen each other will also change due of the time they spent time apart. 

"Oh, hic." She muttered silently, as then she felt the familiar hand movement touching her. Hiccup finally opens his eyes as to be now aware that she was finally awake. 

"Rozemyne!" He exclaimed happily as he gradually jumped into her, giving her a sigh of relief that she was ok. 

"Gods, you nearly gave me a heart attack when you got yourself hurt like that! What were you possibly be thinking like that?

Do you know how me and the other Riders were worried about you?"

She gently pushed him aside to give them personal space, as she bows her head in apologizing way, "I'm so sorry that I worried you so much. 

I guess that I haven't fully changed, haven't i?"

The young viking was totally confused by her choice of words. "What does she meant by ' haven't fully changed?

Have we met before? Wait, what am i saying? " 

As he was thinking this, Rozemyne took a deep breath as to know that she has to say something important. 

"Hiccup, can i ask you for a favor? Can you reach that bag over there, i need to show you something." 

He nods, of her favor, as he reached out her bag, and she scrambled through it to find what she was looking for. 

As she was looking, Hiccup was watching her more closely. The mark that she had when Dagur made was there, and she also had something else too. A mark of a dragon claw on her arm, which made Hiccup remember the day he lost Kara. 

She finally found what she was looking for as he was handed a medallion, which had the symbol of Berk craved into it. 

He looked straight at it, "Where did you get this? Only the child of a chieftain had that, symbolizing where they from. 

Are you a child of Berk originally?"

She twisted her braid, "Hiccup, don't you really think that i haven't forgotten where i lived or my family?

Hiccup, don't you see it? It's really me. " 

Once again, Hiccup looked into Rozemyne's eyes. It dawn on Hiccup of who she truly was. 

Her real identity, the one that he couldn't believe it. 

Out of state of shock and disbelief, he ran out of Gothi's hut, as Rozemyne, yelled, "Hiccup, wait!" 

He couldn't hear his long-lost sister's cry, as he was still cope the sense of reality that she was alive all this time.