Although flames of jealousy flickered wildly in his heart, Xie Ying'an did not lose his wits.
He knew he had a reason for coming here, which was why he took a detour to the main house to check on his grandfather before leaving.
When Xie Ying'an arrived, the old man was secretly smoking by the window. Due to the doctor's particular instruction against catching a cold, he had only cracked the window open slightly to let the smoke out.
Not only had the doctor advised against the cold, but he had also warned explicitly against smoking.
The old man knew this, of course, but he had a severe addiction to tobacco. He had enjoyed smoking since his youth. After the doctor's prohibition against smoking, the old man had huffed and puffed, discontentedly pressing a series of whys to the doctor.