Tang Nuan had never tasted regret in her life before, but in that moment, she definitely felt the sting of it.
She regretted projecting her rage on Song Qingchun due to that slap from Su Zhinian during high school.
She regretted making Song Qingchun go through the same pain that she felt, to steal Qin Yinan away from her.
She regretted spreading the news about Song Qingchun sleeping with Su Zhinian that she received from that woman.
She regretted dangling Qin Yinan's kindness toward her before Song Qingchun during her university years to hurt Song Qingchun.
She regretted doing so many immoral things just to prove herself better than Song Qingchun.
She regretted not appreciating Qin Yinan when he held her in his palms.
She regretted so many things… but most of all, that very first mistake that led her on the path to where she was now.