Kai looked at the script and turned when he noticed the silence. ''Xiuying, are you alright?'' He asked.
''Dr. Ye… I think there is something wrong with my heart.''
''What?'' Kai furrowed his brows. Xiuying's palm was placed against her heart.
''My heart is beating fast, I don't know why. I think I am sick. Do you have your tools here? Why don't you take my BP and see what's wrong with me?'' Xiuying held Kai's hand and as she spoke.
Kai looked at her carefully. ''Xiuying, am I the first man you are this close too apart from the time you are on set?''
''Huh? What do you mean?''
''Your heart is beating fast because your hormones are reacting to our closeness, thereby producing dopamine in your body which is making your heart excited.'' Kai said and smiled calmly.
''Is that a good thing or a bad thing?'' Xiuying asked innocently.
