''저도요''or ''나도요''??
Hello.
My name is Youngchang Kwon.
English name is Daniel.
I am native korean.
If you have question, ask me.
I will try to answer you.
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안녕하심니까?
안녕하십니까? : Hello?
저도요. 나도요 : Me too.
저 : I (Me) - to older than you.
/jo/
나 : I (Me) - to your friends. or younger than you.
/na/
depends if you wa nt to be formal or not