I mean, I see chats as one continuous conversation and unless the conversation has been properly ended, it shouldn’t be necessary even if a night has passed.
I mean, I see chats as one continuous conversation and unless the conversation has been properly ended, it shouldn’t be necessary even if a night has passed.
If there’s been a pause of several hours, people consider it a new conversation. “Good morning” implies that the speaker assumes other participants have slept overnight.