Ok so remember Alakazam from pmd blue/red rescue team? And the fact he usually spares the player and allows the player to have some time to leave before his team participates in the hunt for you? Well you do know how in kadabra’s Pokédex entry says it was a human with extreme psychic powers turned into a Pokémon due to that? So I personally think the Alakazam from that game used to be human and takes pity on the player due to also being a human, and knows what it’s like to be confused after turning into a Pokémon.