As Iruka-sensei starts pairing every one of his students into three-man-cells, he notices that there was one person left out. Of course, with the teachers planning out how each team is paired, you were stuck in Kakashi's team with Naruto, Sakura and Sasuke. Because you were a sort of dreamer person, you had many dreams. Like for example, to become the greatest ninja in Konoha, to be one of the greatest cooks in the world and other stuff like that. Dreams like that are what attracts people like Naruto, and Kiba.
At least that's what it seems like in Sasuke's opinion. You didn't care, but you always dream. Some are even impossible. Like for the village to turn into a village of sweets. For you to join his team, Sasuke could already imagine you and Naruto as the joke team in Kakashi's team.
"Hey, [name]-chan! I'm glad you're on my team!" Naruto shouted, waving to you excitedly. You grinned and ran to where the three are in the classroom. Currently, your team is last on the waiting list, because Kakashi-sensei was late. So late, that you and Naruto got bored, really easily. So you both tried to pull a prank. And it worked.
"Ah." The blackboard eraser fell on Kakashi's intruding head with a clunk and dropped on the floor silently. Everyone didn't expect it to work, seeing as he is a jonin and he is capable of knowing such childish tricks.
"My first impression on you guys is that I don't like you." Kakashi stated simply.
Somehow, Sasuke felt the same for you.
"Eh~? But Kakashi-sensei, you were the one who fell for it!" You pointed out.
"And that's why I don't like you."
"Jeez~"
Sasuke's first impression on someone like you is that, you were probably going to make things a little interesting.