The third point of view :
Reina had a bad dream, and in that horrible dream, Niklaus betrayed her. However, it was not a dream.
She woke up with a startle, senses muddled, and definitely pissed as hell. Dizziness overwhelmed her the instant she sat up and had to lay back on the bed till the whirling sensation stopped.
Niklaus betrayed her, that realization drummed in her head and hummed in her blood. She had trusted him and thought he trusted her too. But then it had all been a lie; he had used her; made her lower her guards so she doesn't suspect his intentions. The thought of it pained her greatly and with that grief, Reina made her way out of the room amid the nauseating sensation in her chest.
Where was she going to begin? Since Niklaus tricked her already, that meant they were already far gone, and heading over there would do her no good.