It's not about interfering in Dang Yang's personal life, but as an elder brother, it's natural to be concerned when your younger sibling doesn't return home for a night.
Dang Yang looked up at Dang Feng and said, "I was out late partying with friends."
"But this morning... I think I saw you coming out of the An Family's house," Dang Feng said, looking at Dang Yang with a dubious smile.
Other people might not have noticed his younger brother's feelings, but Dang Feng had realized them many years ago.
Being Dang Yang's elder brother, with their parents busy with work since they were young, he always had to pay more attention to his brother, especially during his rebellious teenage years. At that age, Dang Feng was very worried about Dang Yang's potential rebellious nature, so he focused more attention on him...
And with that attention, he discovered Dang Yang's little secret.
Dang Yang... actually had feelings for An Yue.
