Kuroko was a nice and happy boy, whose favorite person in the world was Aomine. Until Aomine betrayed him and the love they shared
for each other for basketball.
Now Kuroko is less innocent and apprehensive when it comes to Kagami. He slowly starts to trust him though
and falling in love as well.
At some point Aomine will realize his mistake
and will want him back, but it will be too late.