Love is not always flowers and rainbows. In fact, it can be quite ugly and even stinky sometimes. On the first episode of 'Newlyweds Diary' aired February 3, actress Goo Hye Sun opened up about the stinky part of marriage. She talked farts. 

Goo Hye Sun revealed that she coolly lets it out in front of her husband Ahn Jae Hyun and explained, "I've been open about it since a while ago. Even before we started dating actually." However, Ahn Jae Hyun is the opposite. Goo Hye Sun explained, "He said he'll go fart in the bathroom, and told me he wants to keep it to himself until the end. We'll see about that."

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Watch Goo Hye Sun's fart moment and Ahn Jae Hyun's reaction in the video.