Bayazid was the only one of the children who did not listen to the words of mother, but acted at the behest of the heart. And his heart belonged to Khurijikhan.
It was the elder brother Mustafa who helped the couple reunite. Despite the prohibition of the sovereign, Bayazid decided to make a secret nickname with Khurijihan, about which he told Mustafa.
Mustafa knew that his brother had chosen a dangerous path, but he had no right to condemn or dissuade him from this act, because he himself, secretly from the sovereign, married Mikhrinis. And he shared this secret with Bayezid.
It would seem that there is nothing to break the strong brotherly friendship, but Khurinjikhan, in order to save her love, was forced to betray Mustafa's secret.
Having learned about the secret room, the sovereign exiled Alexandra Anastasia Lisowska to Bayazid's sanjak.
Out of jealousy, Bayazid's concubine told Khyurrem that Khurinjikhan was visiting the Shahzade palace, which he was now hiding from everyone.
Upon learning of this, Alexandra Anastasia Lisowska was furious, but Bayazid was unquestioning and, against the will of his mother, tied himself to his beloved by marriage.
Leaving for Istanbul, Alexandra Anastasia Lisowska ordered Lala to withdraw Khurinjikhan from Kutahya. And as soon as a good opportunity presented itself, the servant decided to carry out the order of the mistress.
Khurinjikhan offered Lala a deal - he allows her to stay in the sanjak, and she will tell Mustafa's secret, which will be useful for Alexandra Anastasia Lisowska.
Lala, having learned about the secret nickname of Mustafa and Mikhrinisa, immediately sent a letter to the sovereign in the capital.
Upon learning of his son's deed, Suleiman flew into a rage, because just the other day he took a word from his son that between complete confidence and in confirmation of his words, the sovereign appointed Mustafa regent of the state during the military hike.
Suleiman sent a letter to Mustafa, which said that he could no longer trust him and removed him from the post of regent.
After conducting a personal investigation, Mustafa found out that the letter with the news about his secret nikah came to the emperor from Kutahya and decided that his brother had written.
Bayazid, interrogating Lala, realized that Mustafa had been betrayed by his beloved woman. But Mustafa believes that Bayezid is a traitor.
Bayezid shouted in anger at Hurindzhihan that he could no longer trust her.
But he was no longer able to change the situation - the mechanism was launched.