[Daffodil]

.......Callum and Dexter could be put in the safe house alone together.
Wonder if Dexter would get any head massages?

[JTM45]

They'd probably get on fine but when they went back into the main house Callum would creep off into a corner with Dan or Sam and bitch about how awful it was having to get on with Dexter.

Dexter always makes an effort with everyone! He did with Callum even after Callum had started bitching about him but i think Dexter just got fed up of Callum's growing and obvious disdain for him in the end. Can't really blame him!