That kind of friend was not considered a friend. They could turn against each other for benefits, and cooperate together for benefits. In their eyes, there were no friends, only benefits.
Yao Jing and Ye Ying were such "friends". They both wanted to pull one another down and let the other be their scapegoat. Every sentence was testing the other, and they wouldn't feel tired at all.
"I'm not uncomfortable. I've been used to it since junior high." Ye Ying would not fall into her trap, her eyes flashed slightly, "Yang Heng and Ye Jian are walking closely together, Jingjing, do you think Yang Heng likes Ye Jian?"