Kim So Yeon prepared a very special birthday party for Kwak Si Yang on the January 30 installment of 'We Got Married'.

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Kwak Si Yang turned 29 on January 15, and Kim So Yeon made sure to show her affection for him by making traditional birthday seaweed soup, rice stuffed tofu, and washing tons of his favorite fruit, strawberries. She then set up a surprise birthday party at his agency.

As expected, his labelmates and company employees urged them to kiss, and though she was definitely shy, Kim So Yeon took the lead by giving him a birthday kiss on the cheek.

How sweet!