Samantha, I can’t eat or sleep when

Samantha, I can’t eat or sleep when you are gone. I need to hear your scratchy voice and see your lovely toothless smile. I miss that special way that you eat soup with your fingers. Please come home soon!
35. What is the main idea of this paragraph?
1. Samantha, I have lost my appetite.
2. Samantha, I miss you.
3. Samantha, you should see a dentist.
4. Samantha, you have bad manners.