Second layer of skin

As soon as Song Yan knocked on the door, Chen Chu Chu's delicate voice came out from the inside, " Come in." 

Song Yan pushed the door open and saw that the two Chen sisters were sitting inside the room, Chen Xi was weakly lying on the bed while Chen Chu Chu was cutting bunny-shaped apple pieces for her sister when the two sisters saw that the one who walked inside was Song Yan, their eyes flashed with a glint which they hid in time. 

" Second Madam Fu, you are here?" Chen Chu Chu stood up from the chair and then pleasantly greeted Song Yan before pulling her close to Chen Xi's bed. She looked extremely enthusiastic as she pulled Song Yan, " Sister Yan what are you doing here? Did my parents call you? I am so sorry, I asked them to call a doctor since little Xi is awake and out of danger but who would have thought that they will look for you again?"