Rose Leslie at the British Music Festival in the middle of Kit Harington's Rehabilitation Battle

Her husband, Kit Harington, is currently hosted in the Private Swiss Luxury Retreat in Connecticut.

And so, it's no wonder his wife Rose Leslie is doing her best not to think about anything as she walks with her friends on Sunday.

The Game Of Thrones star had a drink in her hand and laughed jokingly with her friends at the All Points East music festival in London's Victoria Park, where Bon Iver was playing.

Rose Leslie laughed with her friends while she indulged herself at the British All Points East Music Festival Sunday amidst her husband Kit Harington's battle for rehab

Fun times: The Game Of Thrones star drank a drink in his hand and laughed jokingly with his friends

The day she wore a discreet look, dressed in a blue flower dress and Adidas Stan Smith sneakers, red hair crammed into a bun as she chatted with Carey Mulligan.

Alice Dellal was also present that day and was seen eating tasty food.

Meanwhile, Kit's retirement, which offers private waterfront luxury villas on the Long Island Strait, costs more than $ 120,000 a month.

A difficult period: Kit follows psychological coaching and cognitive-behavioral therapy for stress and negative emotions

Harington has been retired in Connecticut for almost a month and arrived a few weeks before the final of the HBO show on May 19th.

He follows psychological coaching and cognitive-behavioral therapy against stress and negative emotions.

His press secretary said: "Kit has decided to use this break in his schedule as an opportunity to spend time at a retreat for well-being and to work on personal issues. "

A source revealed that Harington was in the facility "mainly for stress and exhaustion, as well as for alcohol".

The source added: "His wife Rose is providing considerable support. All his loved ones really wanted him to rest a bit. For the moment, he just needs peace and calm.

The Privé-Swiss factory, which costs more than $ 120,000 a month, teaches its customers how to cope with stress and negative emotions.

In good company: Rose was seen a little behind Carey Mulligan who was gorgeous in a printed dress

To understand everything: she seemed to have a moment of silent contemplation as she watched the music.

Beautiful: Rose was dressed in a sober outfit that day in her floral dress and her sneakers Adidas Stan Smith

A source claiming to be a friend told the post that Harington was in the facility "mainly for stress and burnout, as well as for alcohol".

Harington is allowed to come and go from extremely private facilities near the small town of Madison.

The announcement of his arrival in rehab comes a year after the Brit was so drunk in a bar in New York City that he had to be dragged by the staff.

Grunge: Alice Dellal model photographed crossing the festival with a cup of coffee in her hand

Tasty: she was seen eating something at the musical event

Meanwhile, many other celebrities were present at the festival on Sunday.

Joanne Froggatt of Downton Abbey was photographed kissing her husband, James Cannon.

And Jessie Ware was photographed crossing the field with her new baby strapped to her body.

We see love: Joanne Froggatt, star of Downton Abbey, kissing her husband, James Cannon

Happy days: we saw the couple laughing and joking as it crossed the park

Wildest Moments: Singer Jessie Ware was also present. She tied her new baby to her.