Game of Thrones season 5 trailer is out and, as expected, gives a glimpse of what the main characters are up to in the upcoming season. However, during a recent Reddit AMA, the show's star Maisie Williams – who plays Arya Stark – shared some interesting details about her role in the new episodes.

On Friday during a Reddit AMA on Friday, 30 January, Williams was asked if any scene in the show was "particularly difficult" for her. The actress replied that her most intense sequence is coming up in the new season:

"There's actually a scene in the coming season… which was my most difficult scene to film. And I think fans are going to be really excited about it. More emotional than we've seen Arya in previous seasons," Williams teased.

According to The Huffington Post, one of those possible sequences could be as below:

A potentially emotional scene happens in author George R. R. Martin's book A Feast for Crows. After arriving at the House of Black and White, Arya is told to give up her previous life, including discarding all her possessions. The trailer shows Arya looking questioningly at her sword, Needle, giving evidence that this moment could be on the way.

Game of Thrones season 5 is slated to air on 12 April, 2015.