Peter couldn't drink a full pint and had to pass some over to Dad and get him to finish it off. Dad was more than willing to do so, but was very disappointed in his son's performance (or lack of). Of course. Peter's story will be that Dad was begging him for more beer (we had him on a small quota, he's old you know) and he finally gave in to the whining. If you notice, Dad is only allowed to order half-pints but he drinks twice as many as we do.