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The couple, who�recently lengthened�their run on the reality show went shopping for wedding dresses. When Kim So Yeon emerged looking like a beautiful princess in her white wedding dress, Kwak Si Yang couldn't talk. The only thing he could do was grin widely as he gazed upon her beauty.

However, things weren't all so lovey-dovey on the episode as Kim So Yeon had to apologize for losing her couple bracelet.

Check out the segments below!