Sehun is an obedient child, following his parents' orders without complaining - even when his parents told him he was going to get married with one of their business partners' son.

Jongin on the other hand, is a rebel, going against his parents. When his parents told him about the arranged marriage, he threw a tantrum.

However, somewhere along those lines, Sehun fell in love with Jongin, and was determine to make his husband fall in love with him.