The Hummingbird Tree — Ian McDonald

Alan was too young to understand why his parents preferred him to play with the other white boys on the estate. But gradually, he learned that if he was going to meet Kaiser and Jaillin, he had to pretend he was going to meet someone else, he had to pretend he didn't enjoy spending time with his friends, he had to pretend he didn't mind when he wasn't allowed to invite them to his party. Sometimes, horribly, the pretending became real, and Alan found himself in betrayal of the friendship that meant so much to him.