Mckenna Grace is the star of “Gifted,” playing Mary, a first grader with extraordinary mathematics ability, living with her Uncle Frank, played by Chris Evans. In an interview, she talked about what she and Evans did off camera, crying on cue, and what might be difficult for someone who is gifted.

What did you and Chris Evans do to get to be comfortable with each other?

We had an immediate connection. It was very special when I first met him. We were there ahead of time for two weeks to kind of get to know each other better and then we were there for two months so some of the scenes were really just better with our connection because we had been knowing each other for longer.

What kinds of things did you do when you were not filming?

We sang, we sang. “Peaches” by Presidents of the United States of America and then we also sang “Old Man on the Back Porch” by Presidents of the United States of America.

Would you like to be as smart as Mary?

I think it would be cool but from watching “Gifted” I learned that some people don’t always feel accepted or they feel different or alone when they are gifted or they just feel they have an irregular life. So, I think that being gifted would be cool but sometimes people can make fun of you and I think that that’s wrong.

Are you good at math?

I do six grade math even though I’m in fifth grade so I think I’m okay.

Did you have fun with Octavia Spencer, the way your character does with her character?

Yes, we still talk a lot. And she would always invite me to her hotel, we have parties and we talk and sing and eat. We hung out a lot and we still talk a lot.

What was your audition like for this role?

I was auditioning and connected to this for over 8 months. I did the Blacklist live reading so if they made a movie I thought I would get to play Mary but nope, I had to do a whole auditioning process to get it right.

What are some of the tricks that you use to be able to cry and to be angry in a scene?

I just think about sad things and I really put myself in Mary’s shoes, Mary’s position.

So, what was she feeling when it seemed like she was going to be living with Frank anymore?

She was feeling very upset and she felt very worked up and sad and she felt very abandoned. We did tons of takes, tons.

Do you like to read? Are there any books that you especially like?

Yes, I love reading. I’m on my tenth novel this month. I love the Miss Peregrine’s Home for Peculiar Children series. I also really love Stephen King’s, The Girl Who Loved Tom Gordon, that one was amazing!

Was there a movie or television show that you saw where you said, “That’s what I really want to do. I really want to act?”

Yes, The Pee-wee Herman Show and Shirley Temple movies. I really love “Little Miss Broadway.”

And what is the best advice that you ever got about acting?

That you can do anything you put your mind to and do your best and if you do your best then you know you have done all that you could do.

What makes you laugh?

Oh goodness, lots of things made me laugh. My papa because sometimes he is very overdramatic on purpose to get laughs out of me. He makes me giggle a lot.