The First.

My life is a harlequinade. I'm Columbine, and I've had many Harlequins, and I know there are many more to come. The Pedroline is my best friend, and Pantalone is the exact opposite. And the clown, let's just say he/she would be there to lighten the mood, by say...teasing? 

Quite confusing, right? Let's say:

Harlequin-the crush.

Pedroline/Pierrot(s)-the friends.

Pantalone-chaotic figure. 

Clown- lightens the mood/friend.