Years ago when I was a roady, I had someone do this to me.
If any of you know the area around St Helens, I was travelling up the Rainford by-pass on my normal training run out to Formby and Southport. Passed a guy, said hello and without a word he jumped on my back wheel. Towed him for the next 10 miles to Ormskirk and he never said a single word for the whole 10 miles.
Got to Ormskirk and he pulls up along side me with a big smile on his face. He then proceeds to thank me for the tow and said he was absolutely shattered. I ask him where he has come from, he tells me he’s a student at Sheffield Uni and thought it might be a good idea to ride home to Ormskirk.
After that day, I don’t mind giving people a tow, it is more likely to be me hopping on his back wheel these days.