Marriage First, Love Later

Two Men and Two Women Marry First and Then Fall in Love

I want to read a book similar to "I am in your love, my whereabouts are unknown". The second heroine and the heroine are best friends. The second hero originally liked the heroine, and the second heroine also knew it, but she did not give up, nor did she become an enemy of the heroine. She was very lively and cheerful, but she had to get married first.

Are There Any Books About Marriage First and Love Later, but the Male Protagonist Actually Planned It for a Long Time, and It Turned Out to Be Very Sweet?