New House Keys as Mid-Autumn Festival Present

It is a Mid-Autumn Festival custom to gift mooncakes. In this Mid-Autumn Festival in 2026, we both bought and received mooncakes, but also received a different, special present: the keys to our new house! My parents purchased a terraced house in a new residential area in our city last year in 2025. Originally, the construction of our new home was expected to be completed in late July 2026, which happened to be around my birthday, so I had hoped that we would receive the keys to our new house as a birthday present. However, that wish did not come true due to delays in the construction work. After waiting for more than a month, we eventually received the news that the construction of our new house was complete, so we paid off the balance for our new home. The home developer then responded that we could schedule an appointment to pick up the keys to our new house, so we arranged a visit to the developer's office on 25 September 2026, on the Mid-Autumn Festival. When we received the keys…