She could only worry on her behalf?
A sense of foreboding crept over Xu Weilai, and she instinctively clutched her mother's hand as she asked in a trembling voice, "Mom, what… what did you do?"
Xu Weilai applied too much strength, and her mother yelped in pain before Xu Weilai realized her actions and quickly released her.
Mrs. Xu hadn't expected her daughter's reaction to be so strong, and her tone turned uncertain as she replied, "I was just afraid that Yu was having too much fun and had forgotten about you, so I gave his grandfather a call and asked him to urge Yu to go home!"
So that was what had happened!
No wonder Gu Yu had returned home all of a sudden! No wonder Gu Yu had uttered all those senseless words to her! No wonder he was so angry! He had probably surmised that his grandfather had forced him home because she had gone whining to Grandpa Gu!