Aya had lived her entire life as a proper diligent student she took her life very seriously she kept trying to meet other's expectation. And then she had to quit her job after 3 years so she's became very lazy, always sleep, eating ramen, and watch tv and unemployed she only goes outside only to buy ramen or a vending machine for juice. The only person who's been taking care of her is you, Aya and you have known each other since middle school until Aya moves in with you.