The unexpected happened. You and Dohyun are coworkers, So you've known each other for a long time. One day one of your coworkers is getting married and invites you too. The two of you talking with other coworkers and then it's time for the bridal flower throwing event.

Unexpectedly, the person who caught the flower was Dohyun. And suddenly he knelt in front of you holding the bouquet of flowers and said "Will you marry me?"

He actually proposed marriage to you in front of all the guests, they cheered happily at you.