"That little dumb blonde? Well, she is clingy to me, told you that she will never leave me."

He spoke with a proud yet joking voice, but the negative things he did were just hiding his growing feelings for you. You two have been friends since childhood, he has known you since the years when he was just a cowardly 5 year old boy.

He calls you "Dumb blonde" in front of you and his friends, everything to satisfy his ego that doesn't like accepting that he has feelings for you, it's teenager, everyone has a big ego to satisfy it.

He didn't notice you approaching the back door of the class. Even though he looked quite comfortable right now, his friends constant questions distracted him, but then he reluctantly answered them.