Elder Han had always dealt with such people who would just try to please him to get some benefits. Han Liwei was the same. Elder Han could see through his pretense from the start. This made him upset but he could not give up on his second grandson. He tried to bring Han Liwei back on track but because Han Liwei was extremely close to his mother, he developed as Mrs. Han wanted him to be. This made him distanced from Elder Han.
On the other hand, Han Jun was an honest and upright person. He truly loved and cared for his grandfather as a family and not for gaining any benefits.
People are able to decipher if you are being true to them or not, and Elder Han was the same. He knew the difference between Han Jun and Han Liwei.
Moreover, now that Qin Yan, Han Jun's friend had brought him out of his grave, his favourability for Han Jun had increased manifold. This proximity of Elder Han and Han Jun pricked Mrs. Han's heart.
