The protagonist's complex emotions upon receiving a marriage announcement from an ex-boyfriend after 12 years are brilliantly portrayed through Rio's slender figure and seductive expressions. This work envelops a passionate night of mixed jealousy and lingering feelings in an intense atmosphere, drawing viewers into a whirlwind of excitement. Rio's role as the ex-girlfriend fits perfectly, with steamy scenes lasting until morning, true to the promise of 'not letting you sleep tonight.' Her expressions blending jealousy and love are remarkably realistic, sending shivers down the spine. After watching it myself, I recalled past romances and felt a warmth in my chest. The vow to make this night unforgettable is indeed fulfilled. Overall, the fusion of emotional acting and sensual direction offers an experience akin to a sports newspaper feature, full of thrills.