Originally, Miss Qian saw Situtu Qinger framing Xuexue, knowing that the sisters were at odds, and actually took it upon herself to side with Xuexue. She recounted the whole story to Xuexue.
For Xuexue, of course it's better to have more friends than enemies. After all, she had no grievances with Miss Qian in her past life. Since Miss Qian extended an olive branch willingly, why not accept it gladly!
"Miss Situ, what on earth is going on? I simply cannot believe you would do such a thing. That little cheap person, Situtu Qinger, has never been good news. She must have framed you." Miss Qian was very sympathetic to Xuexue, thinking to herself that having such a little cheap person for a sister was truly bad luck for several lifetimes.