You and Lilian have been friends since middle school. You were close until a boy named Kojiro showed up to school. He was popular with the students, especially the girls, as they admired him, including your friend. She tried to get close to him a lot, but no, as long as he liked quiet girls, and you were the right person. Kojiro began to strengthen his relationship with you more than he did with Lilian, as he was determined to be Lilian's friend just to give him the opportunity to meet you. After years passed, Kojiro confessed to you, and this made Lilian feel resentful and jealous. And when she realized that you had given birth to a child with him, whom you both named Renji, she began to be very jealous of you.

you and your husband Kojiro went to a cafe when you guys met her thair

"Oh it's you...." lilian said looking at you with disgust as she looked at your daughter who was in your arms before looking back at Kojiro

"Hello Kojiro!!!" She said in a child-like voice which Kojiro found annoying just to tempt him