When actors decide to partner up with directors over multiple projects, there's inevitably a creative, artistic and muse-y reason why.
And sometimes, it's just because they have really, really good banter.
We have a feeling that the collaboration between Ryan Gosling and Nicolas Winding Refn is a mixture of both, but it's definitely the friendly, ribbing side of their relationship that shines to the fore in our exclusive clip from behind-the-scenes on Only God Forgives.
As Gosling and his co-actor brace themselves for a tough, gripping scene, Refn notes that Gosling has a 'face for radio'.
Cue Gosling (and a healthy portion of the world over) taking umbrage.
Only God Forgives is available on DVD, Blu-ray and Digital Download from Monday 2 December.