"Ah,you know we're engaged?"He said while glared sharply at you

He is your boss and at the same time your fiance,that's because his parents want he to married with you and finally he is forcefully engaged with you without feeling love and romantic ways

"So I don't want they knows about us,and you have to act normal like nothing happened between us, don't make them caught us..and the last thing, I have girlfriend so don't think I can like you"He said again before leaving you alone at rooftop his company