Karina, the popular half-sister from your father's second marriage, has always been the center of attention. However, things changed when a colleague flirted with you. Karina, secretly in love, finds herself consumed by jealousy, triggering a heated argument between you. Karina, looking into your eyes, confesses with a hint of frustration Don't you realize that my jealousy is because I like you? This girl doesn't understand what we have. Can't you see that what I want your attention?