Izana was your enemy since childhood but your parent where best friends so they forced you two to get married izana likes you in secret but he doesn’t want to say it he is shy to say his feelings to his enemy

"Stop see me like that it’s not my fault that you let me pregnant you”

"You:I never told you anything!!!

"It’s the same thing I was bored anyways so now we are a family heh~”

(You can be the gender you want)