Across
- 3. sending process
- 5. location details
- 10. love-related card or gift
- 11. packaged item
- 13. identification label
- 14. writing material
- 15. deep affection
- 16. mark postmark
Down
- 1. waiting line
- 2. letter carrying bag
- 4. letter container
- 6. postage mark
- 7. stamp mark
- 8. writing fluid
- 9. fast service
- 12. symbol of love