User blog comment:Ultrablud2/My Thoughts on Shelley/@comment-11883116-20160206184822

Here's my theory. Shelley most likely knew about Carrie's attraction to Devin (who besides Devin wouldn't?) and became jealous. She knew Carrie wouldn't give up so she broke up with Devin, moved on, and hooked up with Ashton. Devin either didn't remember it for some reason, or thought she was just joking, or couldn't accept it and was lying to himself. It had to happen quite some time before the race because in Hello and Dubai Devin mentioned how Shelley spends a lot of time with her tennis instructor. What if it was just because of tennis lessons even back then?