Sentences of a paragraph are given below in jumbled order.

Arrange the sentences in the correct order to form a meaningful and coherent paragraph.

A. He wondered why she had contacted him now.

B. They were mature adults now - very different people from the youngsters of years ago.

C. On the one hand, he was curious to see her again; on the other hand, he was not sure if Ellen was the same as he had known in the past.

D. As Sunday approached, George re-read Ellen's e-mail several times.