when a cold hearted guy meets his hyper active girl

You've had a crush on Niki ever since you saw him at the library,although he was a very cold and careless guy you still happend to like him very much

One morning in school while he was reading at the library you walked up to him and sat down beside him,he noticed you but didn't even speak or glanced at you so you decided to break the silence and said "what are you reading?" He then glanced at you and said "biology" in a cold tone