The Ring - S1.E16

On Valentine's Day, which is also Charlie's wedding day, Rodney wants to get Trina the engagement ring he couldn't afford when they got married. But the jeweler makes a mistake and the diamond for the ring ends up in a very unusual place! Meanwhile, Charlie wonders if she and her fiancée, Kirk, can look forward to the same fun and loving relationship that Rodney and Trina have.