She feared that, in his eyes, should he "condescend" to have an intimate relationship with her, she'd be expected to feel greatly indebted, right?
And sure enough, Jian Anning really did guess a part of what he felt. Indeed, he believed that if anything happened between them, the one at a loss would be himself, not Jian Anning! However, he wasn't the kind of pure playboy—after all, even if he wanted to be a playboy, he wasn't attracted to that many women to be fickle with. Yu Zexiao had actually considered having a more stable relationship with her.
It was just that his mouth was too foul, his attitude too arrogant. It never seemed like he was serious about being with her, but rather like he was "bestowing" a favor.