Yeah so a bit more context:

1- this girl and I went on two casual dates, nothing in depth

2- she ended up giving me its a me not you excuse as I confronted her for her energy shift

3- i end the conversation on text and move on

4- 3 weeks later on my birthday, sends me a paragraph wishing me a happy birthday

5- I reply in a cold way so the floor is hers

6- she likes the message

What was the point of wishing me a happy birthday? Literally no point whatsoever especially if she’s not into me