When a young couple finds their love tested to the limits and whispers of infidelity grow louder, their delicate balance between love and career begins to crumble, forcing them to question whether they’re truly meant to be together.
This is a British drama, filmed in Iceland, with a mixture of English and Icelandic performers.
From her name, you might guess that Elin Hall is part of the British contingent, but her birth name is Elín Sif Halldórsdóttir, and she is a pop-folk singer in Iceland. (Home page)
I haven’t listened to her songs, but as you can see, she is easy on the eyes.

Serious question from an ignorant person: are there a lot of gingers in Iceland?
Yes. It has the third-highest percentage of redheads of any country, following Ireland and the UK (Although Scotland might be #1 if it were a separate country.)
When I lived in Scandinavia, I always wondered why there are so many redheads in Iceland and Denmark, but relatively few in Norway and Sweden. There must be some logical explanation, but I never researched it.