Shizuka's pretty much a homebody—she spends all her time indoors and actively avoids meeting people. It's not antisocial behavior so much as self-preservation; she doesn't want to get attached to anyone in this world since she's desperate to go back home. There's a real emotional distance there. When it comes to work, she's serious and professional, but anything related to her old world tends to bring out her childish side. That contrast says a lot about where her heart actually is.
Content compiled by AnimeList.moe from publicly available sources.
