Hi

I was just wondering, when speaking to someone, and they ask you a question such as
"Did you mean me or you?"
I understand if i wanted to say "Me" then i would say "Я"
If i wanted to say "You" then I would say "Ты"? Is this correct?
I understand the cases, but it's just i remember someone telling me you say "Мне/Тебе" instead of "Я/Ты" which sounds wrong.
Anyone help?

Thanks