1. It is a medical shop. Here we can buy medicines.
2. One goes to such shops when one needs medicines.
3. I think the girl has come to the shop to buy medicines for someone.
4. I think the girl is requesting the shopkeeper to give some medicines.
5. I think she doesn’t look happy. I think someone who is very close to her is suffering from illness. So she is sad.
6. Someone who is a relative