I was reading someones theory and whatever but I just got some idea in my head, short and simple:
Terra is Xehanort, he always was and he was a good guy. Maybe after his eyes changed color- kingdom heart's effect on him- he turned evil, maybe killed the bald guy cause he used dark powers and also killed his two friends. Then at that point he lost his memories and only remembered that Xehanort killed them, he forgot that HE is Xehanort? I dunno soem weird randomness so yeah
Terra is Xehanort, he always was and he was a good guy. Maybe after his eyes changed color- kingdom heart's effect on him- he turned evil, maybe killed the bald guy cause he used dark powers and also killed his two friends. Then at that point he lost his memories and only remembered that Xehanort killed them, he forgot that HE is Xehanort? I dunno soem weird randomness so yeah