"To relive the moment" means to mentally or emotionally go back to a past experience or event and vividly experience it again, as if it were happening in the present. Full definition
Don't get me wrong, there's some truly brutal and spectacular meeting of metal (the Crashback camera allows you to instantly relive these moments in glorious slow motion), but the crashes just lack the impact of, say, Race Driver: GRID. (consoleob.com)
And when it comes to the common experience of reliving moments from one's life, one culprit might be the locus coeruleus, a midbrain region that releases noradrenaline, a stress hormone one would expect to be released in high levels during trauma. (scientificamerican.com)
Might as well relive the moment with us. (sbnation.com)