Wait, her name is Hoshino Nao? "Sincere about the stars?" Really?
Anyway, getting a load of Spica's daily life totally makes you understand why some girls would throw away the suit together and run away from big city's corporate hell.
You know what, this is the thing about TATST that makes it different and so much better: the 2 mcs choose to leave the "normal job" life behind and run! Usually manga about corporate workers show the soulless dreary grind, all-day pressure, bullying, hours of unpaid overtime, hours of train commute, 4 hours sleep a day, with a sort of fatalistic humor and 'it can't be helped' attitude. And this manga reads along these lines. In TATST the girls saw that life as the hell it really is and very reasonably they got away from it all. It would've been so great if Spica had chosen to leave her job and go live with Hoshino in her hometown and help with her work!