Ex posting inspirational quotes mean anything?

We have unfollowed each other on all social media platforms, however I snoop sometimes on her instagram and have been noticing for months she's been writing all these inspirational quotes about travelling and "looking to the horizon" and #feelingoptomistic and even one curious photo of a wedding cake with #itssymbolicorisit. I dunno but I'm sure she knows I see them, (I accidentally double tapped a photo once) so is she trying to pretend she's moved on? It's been 9 months NC now and I still can't get her out of my head 
Ex posting inspirational quotes mean anything?
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