Understanding Kim Mujun's Instagram Comment: What Does "Half Over" Mean for His Relationship with Mei Nagano?

Understanding Kim Mujun’s Instagram Comment: What Does “Half Over” Mean for His Relationship with Mei Nagano?

Question from Readers:
I’ve heard that Kim Mujun, the actor rumored to be with Mei Nagano, commented on Instagram, “Don’t lie, it’s already half over.” Does this mean he found out that Mei has other men in her life and felt betrayed because he thought he was special? Or does “half over” imply that his feelings for Mei are fading, but