Translation:Про що ви думали?
Why doesn't "Що ти думав про цe" work?
"Що ти думав про цe" = "What did you think about it?"
"What did you think about?" asks about what that it was (Про що ви думали?)
Why is "Що ти думав про?" incorrect? Is it a mistake on my part? if so, what is it?
