Ling Tianya had become increasingly confused about the man's intention. For example, how did he just show up like that, why did he save her from that horrible situation, and why did he punish the bad guys? "Why did he kiss me like that?" Was her most powerful thought.
Ruan Zeyan sensed that the woman's mind was wandering off, so he applied some more force and made Ling Tianya's tongue ache. She wanted to push him away, but his was as strong as a rock.
Du Gang and his men just stood there awkwardly. He gestured for them to leave as he didn't want them to watch his boss making out with a woman.
Du Gang didn't want to leave the two by themselves, so he turned his body around, so he was not looking.
It is like the saying 'Don't look if it is not orthodox.' His boss had also been very temperamental, and rather scary sometimes. Du Gang finally realized that the root cause of his boss' temperament was this Miss Ling!