The Scandal Detectives by F. Scott Fitzgerald

A week later Basil and Riply heard that Hubert and his mother had gone to the seashore for the summer. Basil was sorry. He had wanted to learn from Hubert some of the graceful mannerisms that his contemporaries found so dazzling and that might come in so handy next fall when he went away to school. In tribute to Hubert's passing, he practised leaning against a tree and missing it and rolling a skate down his arm, and he wore his cap in Hubert's manner, set jauntily on the side of his head.

This was only for a while. He perceived eventually that though boys and girls would always listen to him while he talked, their mouths literally moving in response to his, they would never look at him as they had looked at Hubert. So he abandoned the loud chuckle that so annoyed his mother and set his cap straight upon his head once more.