What is what does 2 exclamation marks mean from a girl?

When a girl or anyone uses two exclamation marks, it generally expresses strong emotion or emphasis, such as excitement, surprise, or enthusiasm. The context in which it's used often determines its specific meaning. For instance:

1. Excitement: If she texts, "Can't wait to see you!!", the double exclamation marks convey her eagerness and enthusiasm.

2. Surprise or Shock: In a context where something unexpected happens, like, "You did what??", the marks can imply surprise.

3. Emphasis: Sometimes, it simply adds emphasis to a statement, like "Congratulations!!", indicating a higher level of sincerity or excitement.

Ultimately, interpreting the meaning of punctuation in digital communication often depends on the context of the conversation and the individual's personal style of expression.