Alexander watched Yan Xiaoran move swiftly to take the omelet out of the frying pan. While doing so, she was cursing him under her breath and it only made him happy with it.
No one has ever cursed at him while in his presence. If there were others who did that, they would have to pay for the consequences of their actions.
The last time someone cursed at him, Alexander could still remember that he had pushed that person's face towards the pool and not let him breathe for several seconds before letting that person breathe once again.
Yan Xiaoran never knew and seen the way Alexander punished people and make them regret their actions but it seems that in the near future, Alexander has to be careful so that she won't see that evil and wicked side of him.