This story is a sequel to Home Is Where the Hearts Are
In which Rainbow Dash gets in some number of minor quarrels (or "spats"), learns several new words, and gets hit in the face. Also somepony catches on fire, a train never seems to reach its destination, and Fluttershy is largely unaffected by the night's proceedings.
Features RD/PP/FS, R/AJ, and TS/Colgate, so turn back if you find any of that anathematic. Acknowledges that mutually consenting adults in committed romantic relationships may sometimes have sex with one another, but nothing graphic.