It looks like cozy togetherness, with Sam hugging Jacey.
In fact, it's Sam, spreading out of his bed again, and hogging the sofa.
Mind you, Jacey's been known to spill out of her bed recently:
Sam showed up, looking for sofa space, and Jacey growled at him, which is why he's in the floor.
Sometimes, though, when Jacey spills out of the bed and takes up extra space, it's like she's mocking Sam just to make a point...
...which Sam decides to ignore: