Despite telling herself that she was just having casual fun...it wasn't supposed to be more than a one-time fling...but somehow, their three promises became blurred lines. They agreed not to pry into each other's lives, meet only once a month, and never take things seriously. But over time, they couldn't help but feel an unspoken longing for each other, whispering desires like "I want to see you..." and "I want to be with you...". As they gave in to their physical desires, they realized they could no longer uphold their vows. In the end, they decided to indulge in one last passionate encounter before parting ways forever.