Tristan was very attentive to Zhen-Zhen during the entire duration of the program. He decided not to pay attention to Andrew and Hannah.
Zhen-Zhen's presence helped him divert his focus. He entertained her, not making her feel out of place. He was also acting as a very sweet husband, putting food on her plate to make sure she would have a fill.
Tristan and Zhen-Zhen were even feeding each other, not minding the people who were silently watching them. Lucas and Isabelle couldn't wait to ask them again about Zhen-Zhen's pregnancy.
But little did they know, when Zhen-Zhen mentioned that Tristan did it for her, she was referring to the passing of her exam. Tristan promised to register their marriage once Zhen-Zhen passed the Educational Placement Examination.
Grandpa Lu didn't make it very obvious but deep inside, he was also excited to know if he would have a great-grandchild. He was stealing a glance at the couple from time to time.