I think in 'Sundays Day of Stories', the stories might include the simple joys of a Sunday. For example, a group of friends getting together on a Sunday afternoon to play games or just chat. It could also be about the local Sunday markets, with all the unique items and the interactions between the sellers and buyers.
The phrase could be significant as it indicates the end of a narrative arc. It might evoke a mix of emotions in the reader/listener, such as nostalgia, relief, or even sadness depending on how the story unfolded before this point.
The chords for this song can vary depending on different interpretations. You might find some common chord progressions like Am, F, G on various music websites or forums dedicated to guitar tabs and chords.
The phrase could be a key element in setting a mood or theme. It might suggest that a significant event or change is about to occur or has just happened.