Is it weird that i want friendship with my ex?

So she broke up with me about 9 months ago now and i've been over her for quite some time, recently ive been wanting to contact her just to get friendly. We used to be close even b4 the relationship. I'm over her, i know in my heart i dont love her anymore and couldnt take her back, but strangely enough i feel like seeing/talking to her... is it odd that i want to be friends with my ex again?