If observed, Yelina's face does have the same structure as Lydan's.
However, as people say, Lydan is just a commoner compared to her. There is such a stark difference that one would forget that they are twins.
Yelina's eyes looked Ciel up and down, making a brief observation.
"You are indeed a brave man," she said in an emotionless tone.
Although somewhat lost in thought, Ciel was able to calm down in no time.
He smiled at her in response.
"Of course, I'm brave," Ciel replied confidently. "I'm always brave if it means I'm going to meet a beautiful woman, let alone one as beautiful as you."
Ciel did not hesitate to utter a few words of teasing. In front of a woman like this, there was no need to pretend, showing his true nature was a better choice.
Surprisingly enough, right after he said that, she suddenly took a step, instantly appearing right in front of him where their faces were only inches apart.