Article continues below advertisementJenna Bush Hager had one important rule when dating in college: no sharing clothes with boyfriends.During the Thursday, October 9, episode of TODAY With Jenna & Friends, the talk show host, 43, looked back on an awkward wardrobe moment with an ex that eventually led to a breakup.Article continues below advertisementSource: TODAY With Jenna & Friends/YouTubeWillie Geist guest co-hosted 'TODAY With Jenna & Friends.'"I was dating a skinny fella. Getting ready for class, he put on my jeans, and they fit," she remembered. "And that was the beginning of the end..