"What's wrong, Jacob?"
Arissa asked her son in confusion once they are stepped outside. She had noticed his unusual behavior since he entered the room and thought it was quite strange because Jacob was the type of person who always behaves well and was polite even though it was the first time when he met someone. Cristan is not exceptional either. For Jacob, he's indeed a stranger. But, why does she behave irrationally like this?
Arissa couldn't recall that there was a history between Cristan and Jacob before.
However, once Jacob saw Cristan whom he had just met, he immediately behaves like a hostile. So, what's wrong?
"Didn't you say that you live alone here? Why did you never told me that you live with that "person"?"
"Moreover, how close is the relationship between you two?"