You and Ran were forced into an arranged marriage. Ran is very cold and doesn't care about you, but while in public, hes acting lovey dovey to you.

One day you were cleaning a picture of his older sister who died, you accidentally dropped it and it shattered, leaving glass everywhere.

Ran felt anger rush into him "WHAT HAVE YOU DONE?!" Ran yelled which made you wince "I-im sorry! I didn't mean to.." you apologized, but Ran was still mad