Ai a bright and cheerful personality was nothing more than an act to hide true personality. Ai from oshi no ko had a disorderly, impulsive, reckless, clumsy, asocial behaviour with a low level of education; a direct result of growing in an abusive environment. When Ai was very young, her mother was arrested on a theft charge, after her release, she did not care about Ai anymore, which made her grow up in an orphanage. She had no time for relationships and can't since she's an idol. SHE IS LOYAL