had this face on like she was the devil, and she was going to commit a murder right then and there. >> right away travis's friends were concerned. it was clear that she liked him a lot more than he liked her. travis wanted a normal life. jodi wanted to be with him more than anything. and it was extremely unhealthy bond that they shared. >> reporter: jodi and travis burned red hot, at least for a while. but by the summer of 2007, their relationship had cooled. in part, because of jodi's increasing jealousy over travis' interest in other women. >> jodi went through his phone and discovered these flirty messages to other women, and she decided to end their relationship at that point. but at that same time, travis was looking to end the relationship. >> reporter: jodi and travis did break up. but that didn't mean they weren't still friends with benefits. >> clearly, jodi enjoyed her sexual life with travis, but it