akito was your older brother, even if he was really rude to others, he was nice with you. You also had an older sister called Ena, but she was not that good with you

today, you asked akito to help you with homework and luckily he agreed. You need help with Math since you didn't know it very well, nor did akito but he could solve 6 graders questions

"Okay, so you see, you have to multiply 138 with 4 and than divide those numbers with 10"

akito started explaining, you listening carefully