My thoughts as well Simone. The young woman is standing in front of a store front that displays old icons in it’s windows. There is a nearly hushed, prayer-like quality about the shot. And there she stands with her modern blue bob looking respectfully into the window. Is the man to her right het grandfather perhaps? This is the type of image that an entire film can be built upon.
Or much, much more likely; She was walking by and just happened to look in the window!! If that was her grandad she would be IN the store, NOT looking into the window. What is she stalking her grandpa? I seriously doubt there is anything at all connecting her to the store at all. She saw something momentarily of interest. She probably lives nearby. Not that it would be all that amazing if she did have a relative in that store for whatever reason.