Annoying But Cute!

The one who irritates you,       

  But also the one who saves you, 

 Your only best friend who is never gonna leave you!               

  She is like money,                

 When you have it,

You don't want 

But when you don't have it, you want it!     

                          

She always finds ways to get off my back,                     

 But always loves me like nobody can!                            

She is reliable when older,

But cute and lovable when younger!  

Some people want a sister,       

Where I have my own sister!!!!