Valentine's Day  was coming. Helen felt hurt and lonely because this was her first Valentine's Day after the divorce . Helen's twelve-year-old son, Jack, looked at his mother, knowing that this was a difficult time for both of them. In order to make his mother happy, he prepared a present, and handed it to her on Valentine's Day. It was a beautiful gift package .Helen couldn't believe what was happening. She opened it and took out a lovely card and a small box. "Now," he said, "read the card." It read as follows: "I know that this isn't easy for you because it has been a hard year for both of us. I know that Valentine's Day is a special day for people in love. I want you to know that I love you. I know that Valentines are supposed to get chocolate. I went to the store today to buy some for you. Luckily, I got the last piece. I told the clerk it was just perfect." Helen stood there for a moment and looked at her son. Her eyes sparkled in the light as tears formed in each corner. Jack knew he had done the right thing. Slowly she opened the small box, careful not to tear the paper. She would never forget the moment. She found a chocolate heart that was broken into pieces along with a note: "I am so sorry that Dad left us, Mom. And all you were left with was a broken heart. But I just want you to know we still have each other. Happy Valentine's Day! Your son,  Jack" We can infer from the passage that after reading the note, Helen would be   _  .
surprised and depressed moved and cheered up lonely and heartbroken hurt and sad