LITTLE BUSTERS: YUIKO KURUGAYA

SHES REALLY SMART.
Thats what i like about her, and shes not girly shes #COOL
all of the girls in little  busters said that her b***st is big, and shes really smart.
When Naoe-san check her drawer and see her class test, all of it is 100!!!!!!
         BUT THIS IS THE STORY BEFORE SHE'S IN LITTLE BUSTER:
When she's still little(in primary) she's really smart,BUT she never smile or cry. She dont know how to smile. one of the student joke that shes a robot cuz she cant smile. Students think she's weird, thats why she dont have friends. When shes in highschool, her mom school her in a dormitory so she can make friends.
She saw little busters. She can rtake it anymore, seeing them having fun. Then she go to Riki Naoe and ask,"is it fun?" than Riki Naoe answer," it's really fun!" than Kurugaya-san ask to join little busters.
THATS HOW SHE CAN BE IN LITTLE BUSTERS AND THATS HER STORY
LIKE WHAT I SAY, EVERY ONE OF THEM HAS ITS OWN STORY