In hindsight, the grin and wide eyes were probably a bit of an unspoken 'man to man' "I'm busting for a piss" acknowledgement
Unluckily, I'd already unloaded earlier, otherwise maybe could have asked "mind if I?"
In hindsight, the grin and wide eyes were probably a bit of an unspoken 'man to man' "I'm busting for a piss" acknowledgement