Your Turn

While looking through photos for Random Photos I saw one of Karina Smirnoff where she is wearing her engagement ring. She says it is just postponed. I think it ends soon. Also this week Crystal Harris sold her engagement ring she got from Hef. So, my question is this. If an engagement ends do you give the ring back? Do guys want the ring back? What happens if you are have spent money on the wedding already? Dress? What do you do?