"On Christmas Day," said Eva.
"What a marvellous family!" exclaimed Ben. "And when is yours?" she asked the boy. "On February 29th, I suppose?"
"Yes," he said, "on February 29th. I only have a birthday once in four years. I mean a real one. Of course, as a matter of fact, people are very lenient."
"More and more remarkable!" exclaimed Ben. "I never heard anything like it. And are you the only children?"
"Yes," said Eva.
"Before I can help you," said Ben, "I must know how much money you've got."
"We've got five shillings each," said the boy. "But of course we can't spend all that on the present because we must give some to you. Mustn't we?"
"Why?" Ben asked.
"It says so on the signboard," said the boy. "'Terms moderate.' Terms mean we must pay, don't they?"