This story lacks structure. Perhaps consider thinking in terms of set up (where we meet Christos, and possibly his ex), then an inciting incident (where Christos gets dumped), a midpoint (where Christos must make some kind of choice) and a good climax (where he confronts his ex, trying to get her back, perhaps). These are just some suggestions. As it stands, the story feels a little random. A guy walks down some path, calls out to God, coincident...