In order to find the ring Mochi mentioned. Yuni can't avoid physical contact with Prince of Ye. He took the advantage and kissed her. At the same time, Prince of Ye found that the Grand Councilor was cheating on the Emperor and the true identity of Yunxi.
Your Highness, I have discovered 
the true identity of the princess.
فخامتك، كشفتُ الهوية الحقيقية للأميرة
Hoheit. Ich konnte die wahre
Identität der Prinzessin aufdecken.
Su Alteza, descubrí la verdadera
identidad de la princesa.
Su Alteza, he descubierto la verdadera
identidad de la princesa.
Mon prince, j’ai découvert
l’identité de la princesse.
Vostra Altezza, ho scoperto 
la vera identità della principessa.
Vossa Alteza, eu descobri
a verdadeira identidade da princesa.
Ваше высочество, я выяснил 
настоящую личность принцессы.