Wei Jun Hao was probably thinking too much. Although Zhang Yu Ying did not like it when he wanted to make her a little jealous, she was not angry at all.
Even if Wei Jun Hao would do something that would wrong her later, Zhang Yu Ying knew that she can always rely on her family. Her brother and her husband might be best friends, but if anything happened, Zhang Yu Ying was very positive that her brother would be on her side.
Actually, her brother was the reason why she had tried to avoid Wei Jun Hao in the beginning. After spending time with Wei Jun Hao for years, Zhang Yu Ying was very comfortable around him and thought that he was very reliable.
However, dating a friend of her brother can be problematic and because of this, Zhang Yu Ying had never thought of getting together with Wei Jun Hao. Even if she had thought that he was a good man, Zhang Yu Ying had to suppress whatever feeling she had.