This is a fun and simple Valentines hairstyle.
Take a small amount of hair and pull it into a ponytail as shown below.
Next take and make a part in between the elastic and flip it upwards. 
Then take the hair in the ponytail and split it in 2 pieces. I rolled each piece just so I had better control.
Then secure the bottom of the 2 pieces of hair with an elastic as shown below.
