Just try to relax, rabbit. If you don't ask her, it's practically the same as asking and getting rejected. If you do ask her, and she says yes, don't take it so seriously. Logically, there's pretty much nothing to be anxious about. You're creating problems for yourself. Don't think of this as a big decision. Dinner is OK. Do something that involves interaction (a sport -- badminton, tennis, etc), or talking (dinner, a walk somewhere nice, picnic, fireworks, coffee etc). I'd go with coffee or a 1v1 sport.