Despite getting married in 2014, Ariel Lin been busy with work and spends very little time with her husband, who is based in America.
Ariel was recently seen having dinner with her father-in-law, reports Asianpopnews.
Although she was wearing a mask, she was still recognised by a group of students who requested to take photos with her.
Ariel was very friendly and removed her mask to take photos with the students while her father-in-law waited patiently at one side.
She was wearing a loose white shirt and a pair of flat shoes.
While walking, she also touched her tummy from time to time, and fans who saw the photos wondered if she was pregnant.
After the meal, Ariel took off her mask, and her face appeared to be slightly puffy.