Gene tuts and looks away, but not before getting a look at the man's tattoo.

'Bloody hell. You one of them pot-smokin' hippies as well as a woofter?'

Because seriously, he can't see why anyone not high would do that to themselves.

And as Guppy moves closer, he calmly takes a step back, keeping his weight off the leg that Travis kicked the knee of.

'I told ya. I don' need lookin' at.'

There's an air of finality in his tone that suggests Guppy needs to think again before trying to get too near him with any of his futuristic machines.