In the blink of an eye adverb phrase
Used to say that something happens very quickly.
I wanted to say goodbye but he was gone in the blink of an eye.
Since the day you went, the ten virtual years had passed in the blink of an eye.
In the blink of an eye, the building was turned into a large flame.
He knocked down the rival in the blink of an eye.
Very quickly
Very fast.
Quickly and effortlessly
Very quick
Said when one is looking back on something enjoyable or worthwhile in the moment that it was happening even though it was impermanent
The party came to an end, but it was fun while it lasted.