Apparently Naya Rivera and Mark Salling have different ideas about what their relationship was like. Naya thought the couple was exclusive so when she heard about Mark dating and having sex with other women, she got just a little upset. Well, more than a little. She didn't take all his clothes and burn them in the driveway, but she did key his brand new car, and dumped eggs and dog food all over it.
The pair have gone out frequently in the past, but as one of Mark's friends told US Weekly, “He’s on top of the world right now and living it up. Besides, it’s hard to call it infidelity when they weren’t officially together!” So, Mark is being a horndog which kind of figures. It is always interesting about the definition of officially together. At what point are you officially together? What makes it official? Do you actually have to say that you are together? When is it implied? Judging by how upset Naya became I am guessing she thought it was official and Mark thought it was just some fun.