Couple rings are worn on the middle or ring finger. Among them, the middle finger means that they are in the stage of hot love, which means that they are now married. Of course, there are some couples in order to show their love for each other, they will also wear the couple's ring on the left ring finger, legend has a blood vessel on the ring finger, this blood vessel is straight to the heart, the couple's ring on this finger, it wants to express each other all the time.
