C260 Recognize the Sisters 2

Ling Fei'er looked puzzled. She could not understand why Su Yuan and Su Xiaoxiao, these two sisters, were suddenly so friendly to her. She only looked at the real expressions of the two sisters, but it did not seem like they were lying. Other than silence, Ling Fei'er really did not know what else to say.

"Elder sister."

"Younger sister.