Korean phrase
그런데 ~. keu reon de ~
Meaning
by the way, ___
When to use it
This expression introduces a new topic in a conversation. It is a natural, casual way to bring up something different, often among friends.
Example dialogue
저기, 그런데 내일 시간 있어요. cheo gi keu reon de nae il si gan i sseo yo
Oh, by the way, do you have time tomorrow.
네, 오후에는 괜찮아요. ne o hu e neun kwaen cha na yo
Yes, the afternoon is fine.