Why is Hang Jin such a jerk?

Hearing this girl's aggrieved voice, didn't she say what he thought? Hang Jin asked: "who said that I don't want you to tell the old man about our marriage registration? I want to know how you told him? "

Although he was extremely dissatisfied with Hang Jin's behavior, Chi Yangyang still told the truth: "how else can I tell him, I just said that we have registered and obtained the certificate, but he was not surprised at all when he heard it."