He would definitely do it as soon as he got off the train.
"Next stop!" A voice said through the speakers in the train, pulling the man out of his thoughts.
Do what again?
'I forgot', the man mumbled to himself. He stroked his jaw with his thumb at one side, his index finger on the other, ending at his chin.
It was an unconscious habit - of which he was now painfully aware. He always did his when his train of thought was broken and he completely forgot what he had spend the last few minutes thinking about. It annoyed him, but he kept quiet en kept staring out of the window of the train compartment he was sitting in.
Slowly the