The idol stars on TV weren't nearly as beautiful, and he was so dazzled that he was momentarily speechless.
"This is..."
Liu Chengkui came back to his senses and looked at Cen Dongsheng in shock.
"She's my sister."
Cen Dongsheng responded indifferently.
"Is, is that so..."
He had never heard his roommate mention having a sister before.
And besides, these two didn't look alike at all, did they?
"Hello, I'm your brother's friend."
He smiled and tentatively greeted her.
But Yi Qingyan merely glanced at him, showing no intention of responding.
This indifferent behavior made Liu Chengkui a bit embarrassed.
According to normal social etiquette, Little Sister Qingyan's behavior might have been impolite, but he wouldn't side with outsiders.
Cen Dongsheng placed his hand on Little Sister Qingyan's shoulder and said calmly,
"Do you have anything else?"
"No—uh, nothing else."
Liu Chengkui sensed the siblings' aloofness and could only say goodbye.