Granny Ye had obviously said this on purpose for Ye Lanchen to hear. Granny Ye wanted Ye Lanchen to see the true face of Chu Wuyou.
"Why should I be angry? Why should I mind?" Chu Wuyou looked at her and blinked her eyes lightly with an innocent expression. Why should she be angry?
It was her to begin with. Could it be that she was angry at herself?
"Lanchen, you saw it. She wasn't angry at all when she heard such a thing. She didn't mind at all. As long as she had any true feelings for you, she wouldn't have such a reaction. So, she didn't really like you when she married you. She clearly has other motives." Granny Ye felt that she had grasped onto some incredible evidence, she wanted to use this to convince Ye Lanchen.
Of course, Ye Lanchen knew what was going on the most. However, he did not explain to Granny Ye. Instead, he deliberately said, "Yes, then I should be glad that I have something that makes her want something else."