Sure, you thought you already knew that. Then she will get on with her life. A man has a little more trouble letting go. Men prefer 30 - 45 seconds of foreplay. Men consider driving back to her place as part of the foreplay.
Women mature much faster than men.
This is why high school romances rarely work. To their credit, men do not decorate their penmanship. They just chicken-scratch. It is a royal pain to read a note from a woman. Even when she's dumping you, she'll put a smiley face at the end of the note.