Perhaps not in so many words. But the bargain was implicit and he accepted.
His father said, Give me your obedience and I'll give you your powers back.
Easy enough. Who was he without his powers? Nothing.
Urahara said, Give me your attention and I'll give you what you need to know.
And maybe there would be more to the deal later, but not yet.
Kurosaki said too much and asked for nothing.
Idiot Kurosaki.
Orihime didn't say anything.
He'd have given her everything.
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