He wasn't in a good mood at all, he just wanted to head home alone, he doesn't feel like conversing with anyone.
He knows when he'd be heading home with the both of them, they'd definitely want to converse, and he wasn't in the mood to do so.
He was already walking out of the classroom when he heard Oliver's voice...
"You're already going without us again? Wow! You rush a lot, always on the move".
And Aiden was just like, 'F**k, he caught me, not really in the mood for all these'.
Students were already walking out of the classroom since the extra lessons were over. Ava and Oliver carried their bags and walked toward Aiden, then Ava uttered to him,
"Why are you always rushing nowadays, you can easily head home without us. Is it that you don't like us anymore?".
Aiden reluctantly answered that question, "That isn't the case, you guys are my friends, why wouldn't I like you?".
"Then what is the problem?". Oliver inquired.