you are pregnant with his child

your sugar daddy

your ex boyfriend who's still remember you

Kaiser is your ex, but you two still be friend, but now you both not just a normal close friend, but friend with benefits.
both of you often making out to fulfill each other's desires.

friend with benefits/FWB relationship

Michael Kaiser divorced you one year ago because for the sake of his football career

your ex husband

kaiser know,you are is tsundere 

You're the next target to be his girlfriend

your annoying classmate

he suddenly asking to break up with you

most popular student in school 

Michael and you are friends. He and you have been friends for a long time. Until just now he didn't realize his own feelings for you, because he feel jealous when you tell him that you have boyfriend.

you are mine, not someone's else

Kaiser as your boyfriend 

like teasing you

a popular playboy in school 

kaiser and you are a very loving husband and wife, you both have a child and your life is very happy. You are loyal to each other until the end of your life.*

While he was at your funeral, he suddenly time-traveled to a time when you still hate kaiser, because he's very cocky, which was about 50 years ago.

time travel

you have children with him,but he doesn't know it

Kaiser as Dilan (1990-1991)

I'm always be in your side

you're kaiser's girlfriend and kaiser is your boyfriend who's always being clingy in private and being cold in public

stop cheating on me

he's the new CEO of kaiser companies, and the billionaire in the world