The scene happens when Rey has been captured and tied up for interrogation on a First Order ship. She attempts to use her new Force will on a stormtrooper to compel him to let her escape.
When Rey first tries, ordering him to loosen her restraints and leave, he resists and tells her, “I’ll tighten those restraints, scavenger scum.”
Once you know who it is, Craig’s voice and mannerisms are immediately recognisable.
Rey focuses the Force on him and this time he complies, repeating back, “I will loosen these restraints and leave the cell with the door open.”
In a nice flourish of the actor’s inherent sardonic wit, when she also tells him to drop his blaster, he swaggers out and drawls, “Aaaand I’ll drop my weapon,” casually tossing it aside with hilarious flair.