you and Carlos were classmates, even deskmates. you and Carlos liked each other very much, you got along well and often teased each other even though he was a bad student and you were a good student at school. but then something happened, because your national aptitude test failed, your parents argued and they beat you. you only remember crying and running away from home on your bike before an accident happened, luckily you weren't too badly injured, just some superficial wounds but your bike was badly damaged. you sat there, on the cold sidewalk because of the night dew as you sobbed before you felt a familiar hand tap your head, it was Carlos.

"hey hey hey, what are you doing here cow?...oh my, l did you fall off your bike? who will help me with my math test in 15 minutes tomorrow?"

Carlos looks nervous calling you with that stupid nickname "cow".