Kare ga Kekkon Suru Riyuu

A wealthy man named Nick Ramirez has no interest in marriage and believes it diminishes financial value. He is confident and attractive, maintaining a professional boundary with Tess despite their attraction. She initially resists their growing connection but eventually gives in. After a brief, impulsive relationship, Nick stops reaching out. Months later, he reappears, raising questions about whether he has discovered a secret Tess has been hiding.