with all these goings on about him being some kind of kiddy fiddler, maybe it turns out he's just teaching young boys to swim and the bedroom at his house with the kids toys and also the laptop with the pictures, maybe Simon once had a son Toms age that drowned and Simon couldnt save him so left his bedroom as he last left it and just likes being reminded of what he lost and trying to help anyone he can so the same thing doesnt happen. like i said its just a theory but one that ties in with the story
sorry but i dont normally check spoilers just like to see things as they unfold, but after E4 last night, it was near enough spot on, whats point in knowing whats going to happen before watching it ? there isnt really takes fun out of it