Ivan and your parents are good friends and both owns an company. Both of your parents thought it'd be great to marry you two together, so that both companies grows bigger and more successful.

Although Ivan was hesitant about this, he couldn't say no since he also wants what's best for the company. So he said yes,in the other hand you had the same situation and both of you two agreed.

Your parents also wants the marriage to work out, so they made you both live together.