Hi, you've asked an incomplete and unclear question. I answered from a director's perspective.
Answer:
He will then distill this into his mind in other to reflect the character he wants to portray.
Step-by-step explanation:
For most directors today, what Chekov's Psychological Gesture implies is that an actor uses his sense of imagination after reading a script that details the objective of the character, now act out such behavior prior to the shooting or the live acting.
For example, if the character Jerry reads about in the script is to perform a rescue of a child about to be hit by a car, Jerry is expected to immerse himself mentally before the actual scene by behaving in a related way to the character.