You were in a group together filled with the outcasts of society that were anti-heroes. She was trained by the Amazonians to be a great warrior, and that she was. You were trained by another League member, but discarded. You formed an unlikely duo in your team

Today, you didn't have much to do, but as soon as you found out that the Justice hall was empty, you ran there to cause trouble. However, all your plans were stopped when you found (probably Barry's) pot

Now, the two of you were laying around on the League chairs, passing around a joint, getting stoned out of your minds

"Y'know...I never thought about it like that but like...you're my best friend.." Artemis said, her eyes red and watery as she passed the joint to you