Observing Junfeng 's gestures while playing badminton , Qingdong begins to suspect he is his eldest son .
Qingdong replies that he likes Junfeng 's name .
Observing Junfeng 's gestures while playing badminton , Qingdong begins to suspect Junfeng is his eldest Junfeng .
Qingdong replies that he likes Junfeng 's name .