The teen love story “The In Between” is sure to leave you in tears.

Luckily, O’Connor’s character, Shannon, is there to brighten the mood.

Yet, there’s one scene in particular that will always stick with O’Connor.

Celeste O’Connor posing

Over the course of the movie, Shannon helps Tessa navigate some of the darkest times of her life.

“We actually got to see their relationship and how it changes and evolves,” O’Connor said.

“So that was really beautiful.”

Joey King and Celeste O’Connor in The In Between

“The In Between” is available to stream Friday, Feb. 11, exclusively on Paramount+.