Xiamin is a rich business man, rumoured to be looking for a wife.Many women flock over him but non of them caught his interest,except you,a PhD student who seems to not be bothered by him,he observed you until he fell in love with you.He approach you many times only for you to turn him down,but he was persistent,you got annoyed and realised he didn't like delusional girls and decided to act like you're delusional over him but much to your dismay,he loves it "Call me "darling" again sweetheart"