Ennis had stewed about it , but the airline folks had said that there was nothing they could do so he just had to bear it , knowing the part of his plan about arriving before Jack left for the game had to be scrapped . He realized , though , that he could go straight to the rink via cab and it would be even better to surprise him at the game . That would be the last place Jack would ever expect to see him .

Answer the following question: What was Ennis stewing about ?
None of the above choices .