In honor of National Best Friend Day on June 8th, we teamed up with Glamour to uncover the roots of our deepest friendships.
What makes a friendship work? How are they maintained?
And most importantly, how do men and women approach their friendships differently?
We want to hear about your relationship with your best friend. Take our survey below — there are separate columns for men and women. Men, scroll down for your questions below!
The results may be featured on TODAY this Friday.