Qian Sisi was slow to react for a few beats, before she remembered whose voice this was!
Du Duo?
Could it be that after she left, Du Duo really didn't leave and stayed in Z City to take care of Yang Nana?
"Mr. Du, have you always been taking care of my senior?" Qian Sisi asked.
Du Duo seemed very reluctant to admit it, giving a perfunctory "Hmm" in response.
Qian Sisi breathed a sigh of relief, feeling that it was better for someone to take care of Yang Nana rather than her lying alone in a hospital room. She asked with concern, "Is my senior okay? Has the fever gone down? Has she eaten anything?"
Du Duo thought Qian Sisi was asking too many questions and taking too much noise, so he turned back to glance at the woman on the bed.