C420 Three days' engagement

Si Yichen's answer made Gu Tong even more puzzled.

"Since the two of you aren't on good terms, why are you suddenly living together?" As she continued to ask, Gu Tong was even more curious about the reason.

"Because I have a pregnant woman in my family, and we two young people don't know how to take care of her. It's easier to have an old man at home."

Si Yichen gave an explanation