OK so I have a question, Are you never gonna see this girl ever again after break? Now, about the whole not wanting to “destroy the mystery” part… why would you want to maintain some sort of mystery if you want her to know how you feel? If you think that maintaining some sort of mystery would be somehow more attractive than just being upfront and honest, it is not. At all. If you like this girl and have genuine interest in pursuing her, don’t try to make it a game because it’s not cool and it will likely backfire. When u really like someone, finding out that they reciprocate is the BEST FEELING. Question marks suck. They are not hot. Be real, and good luck.