I fell asleep
Mi addormentai per qualche ora.
I fell asleep for a few hours.
Mi addormentai sulla sua spalla.
I fell asleep on his shoulder.
Poco prima mi ero talmente agitata che appena seduta mi addormentai.
Just before I had been so nervous that I fell asleep as soon as I sat down.
— Hong Kong Express (1994)
Mi addormentai mentre stavo leggendo.
I fell asleep while I was reading.
I fell asleep early.