"Mar sin leibh athair."
So this is like formal goodbye not like tìoradh which is just bye? right?
Why am I only taught to answer to somebody said Goodbye? Or maybe, wouldn't it be a little odd, to begin a conversation with "Same with you/With you too"? I am a little bit confused, because my native language has also many ways to say somebody goodbye and the way of learning through English is quite limiting in this sence.
The message is: Shouldn't there be a possibility of the answer-form?