The context of the following conversation is Kai works for his local chinese takeaway as a delivery driver and as they were working tonight, they drove to an address to deliver the food then Kai rung the doorbell.:
Kai says It's the house here..
The friend responds I'll bring up the food, Kai..
Kai responds it doesn't look like anyone is home..
The friend responds I've rung the doorbell, but no one is getting the door. I guess we will have to leave our Chinese takeaway food here..
Kai responds I'm going to write a note..
The friend responds Good idea..