It was meant to be a secret.
Lucas told James who told Emma who told Noah who told him. He couldn’t believe that the thing had got out. It was supposed to be hush-hush. He went to tell Amelia about it, but she already knew. Apparently William had told Ethan who had told Evelyn who heard it from Charlotte who told Amelia. She asked him if Oliver knew. He said he didn’t know, but he’d find out. Oliver said that he’d been told by Ava. It turned out that Mia had told Isabella who had told Benjamin who told Oliver. He turned in his seat and looked around. There were just fifteen kids in his class. So much for secrets.
They all knew!