Originally Posted by Jae Jae Binks

I dont know maybe its where im from but what the eff is a promise ring
quick google search:
"A promise ring or friendship ring is a small, inexpensive ring given to a boyfriend or girlfriend, to promise not to court a rival. These indicate merely that serious courting is under way. No permanent commitment has been made by either party, but they give the partners an excuse for refusing social invitations from others."