In case of a couple lovers that slept together at night. Which phrase is more idiomatic to ask each other at the morning while waking up?
Good morning honey:) How was your sleep (at night)? (sleep as a noun)
or
Good morning honey:) How did you sleep (at night)? (sleep as verb)
or
Good morning honey:) How have you been sleeping (at night)?
or
Good morning honey:) How have you slept (at night)?