Football and the girlfriend

A college senior took his new girlfriend to a football game.The young couple found seats in the crowded stadium and were watching the action. A substitute was put into the game, and as he was running onto the field to take his position, the boy said to his girlfriend, 'Take a good look at that fellow. I expect him to be our best man next year.'His girlfriend snuggled closer to him and said, 'That's the strangest way I ever heard of for a fellow to propose to a girl. Regardless of how you said it, . . . I accept!'