Rule reminder
Modal clauses with 'come se' always create a contrast between appearance and reality. The main clause describes the appearance (how something looks/seems); the 'come se' clause describes the unreal comparison. Understanding this contrast is essential for interpreting literary texts and formal Italian. The speaker uses 'come se' to signal: 'I am not asserting this is true — I am noting a resemblance to something unreal.'
In literary Italian, 'come se' is often used to create empathy with a character. In «Si svegliò come se avesse sentito chiamare il suo nome», the effect is: