How to express being stood up by others

If one party really has something to do, it is suggested to tell the other party in advance so that the other party can be prepared. What if I feel lost after being stood up? A word of disappointment?

Talking about the feeling of being stood up and lost;

1 I was stood up. Are you happy? But I'm sad.

I put on beautiful makeup and was stood up. I'm really unhappy.

3. The person who hates chirping the most has been stood up. I know there is little hope, so I will have a snack later.

4. Ah ~ I'm going to spend the weekend alone again ~ I've been stood up again ~ OK ~ Open my heart ~ Ah ~

I don't know when I made an appointment, but I always want to escape. I either want to escape or get stood up. It has been twice since September.

A good trip and a good strategy were suddenly stood up, but I still want to go. ...

Sentences expressing disappointment:

1, you are beyond my imagination, and I am beyond your imagination.

2. It turns out that wishing for one person's heart is a fairy tale, and it's a joke not to part.

The only tacit understanding we have now is to lie quietly on each other's friend list, ignore each other and live separately.

Clocks and watches can go back to the starting point, but not yesterday.

What you say is always what we call once now.