Remer: "What's that?"
Coop: "It is a commitment ring."
Remer: "What, for Jenna?"
Coop: "Yes, I'm letting her know that I'm ready to consider thinking about dating her exclusively."
Remer: "well I'm giving Jenna a precommitment ring. its a promise to pledge that we'll think about getting engaged just as soon as we are ready to make a commitment."