How to make an animation appear at it's end?


Hello , there are two animations by the name of shush and flirt_fingersnap that I would like to use . In these animations I’ve seen people use them , and when they do . They do not display the full animation , but the end of the animation . And the character’s are just standing there like they are stuck on the animation . Photos of the animation below .

aleik freya


Have a character not on the scene that looks just like the other and make them do the animation of screen then put them in the spot as the normal character then switch back when they talk or use zooms zoom on one character while the other does it during there scene


Thank you .