He Teng's expression subtly changed, seemingly deep in thought, his eyebrows slightly furrowed, his gaze fixated on He Zhilan's fingers holding a cotton swab.
After a few seconds, He Teng said, "Apologize to her tomorrow morning. Gu En has a bit of a temper. If she says anything unpleasant, ignore it and avoid arguing with her."
Taking a pause, he added, "After all, you and her will be sharing the same dorm room for many years in college. Don't sour your relationship. She tends to act unpredictably, and quarreling with her won't turn out well for you. Maintain a normal roommate relationship with her, stay out of her social circle, and don't get involved with her group of friends."
This was probably the first time in a long while that He Teng had definitively advised He Zhilan on how to act in a situation.
