There is clearly a lot of chemistry between the young couple when they are in front of the camera.
But it has also been noticed that the actors themselves do enjoy spending a lot of time together.
In an interview for Starz, Lyle and Domboy said that they spend some of their days off venturing around Glasgow.
Lyle said: “We hang out together. We do a little walk.
“A little walk to the Botanicals in Glasgow if we’re filming in Glasgow.”
Domboy then added that they now “know it by heart”.