Fred and Natasha were new at work, and met each other through a mutual friend/co-worker via a work training event. Natasha had muffins, and exclaimed she didn't really like to share, especially when it comes to food...(if you know her, you know what we're talking about), yet she shared with Fred anyway! Fred knew she was a keeper, but they didn't see each other for a few years, and re-kindled when they saw each other at another work training a few years later. It was there, where Fred joked about the muffins, and Natasha teased Fred about his broken finger cast that looked like a clam shell...and called him clammy. These two have a thing for food...and with their jokes and puns, the rest was history. Natasha couldn't think of anyone else she rather share the rest of her life with, and the feelings are mutual with Fred. :)