1x13 - Love Between Lines

Pei Zhen reveals a shocking secret. Xiao Zhiyu is his brother. At a meal with the Pei family, Xiao Zhiyu feels out of place. When he returns to the lane house, Hu Xiu gives him warmth and care. She sympathizes with his difficult life growing up in someone else's home, bringing solace Xiao Zhiyu.