A ring on the middle finger of a girl's left hand indicates that she has been proposed or engaged, and also indicates that she is in love, but sometimes it is just an accessory.
1. You're engaged
Wearing a ring on the ring finger represents the state of love, indicating that the current "famous flowers have owners", and the feelings of the two people are very good. Generally in love couples will wear the ring on the middle finger, which also declares the "sovereignty", said that has been in love, peach blossom do not disturb.
3, the need for styling