What psychology is it for girls to bless me at zero?

Girls send you a blessing message at 0 am on New Year's Day for the following reasons:

First of all, you have a place in this girl's heart. So, she attaches great importance to you. On New Year's Day, she didn't forget to send you a message to send her wishes.

Secondly, this girl may be an extrovert. She has many friends. In order to maintain the friendship with friends, on holidays, she will send blessing messages to all friends in the address book. Let everyone feel warm in their hearts.

As her friend, you can reply to her message, thank her and wish her a happy New Year's Day.

I hope my answer can help you and make you satisfied.

Finally, I wish you a happy life and a happy New Year's Day.