Long ago she had thought her heart could break no more.

Not the eyes of a man whose heart might break.

She felt her heart break a little just at the thought.

You always do,' she told him, and he felt as though his heart would break.

She looked up at me and I felt that my heart could break.

If he doesn't start a new life, his heart will simply break.

"I knew your heart would break if you found her too soon."

I think some days my heart will break with worry.

She had looked back just once, from the top of the bridge, and felt as though her heart might break.

Mark's heart broke to hear these words, but he knew what had to be done.