"You thought it would be safer this way." Not that Anakin could disagree. But it still implied that Obi-Wan assumed the worst.
"I am not the man you fought on Mustafar," he said, stepping slowly forward, into the grass in front of the home plate. "But I am also not the child you tutored. Part of me wishes to destroy you, Kenobi. I'll not deny that. But a greater part stays my hand. So speak to me, if you would."