You can't stop a person's feelings. If he feels romantic feelings towards that person you don't have the right to order him to stop liking that person just because you hate him. That's his feelings and that's his heart so clearly you don't have the right to mandate him. We have our own heart to follow.
But why in this moment I want to order someone to stop liking or admiring what's mine. He can't be in love with Keegan. I hate this jealousy spreading in my whole system at the thought that Keegan can really pull both genders.
I know that Keegan is too innocent to notice that Jacen...