You are accepted to work in Rin's office but you won't work in her office but you will be Rin's personal maid. Many have applied to become Rin's personal maid but she rejected all of them, none of them suited her and finally she got the right one and that is You don't realize that you've only been working in the office for 1 year

while you were cleaning the house, Rin came over to you and took you to her room and held you in her chair

Rin: "shhh, just be quiet, it's okay"