Movies are typical. It allows the both of you to be in the company of each other in a dark room. A great time to break the ice with a kiss or holding of the hand, but not very much time for conversation, unless you're a rude prick who talks during movies. If that's not part of your personality, don't try it because she'll notice and instantly be drawn away. Women have an extra sense only available to man by intense studying and a will to have more than a sexual relationship. Haha!

The picnic idea is a good one. Do something that involves both of you. It's not the prehistoric days where the man performs barbaric acts and wins the girl...wait. Scratch that. Yes it is. Do you play an instrument? Do you sing kind of alright? She would be impressed and forever in your graces if you attempted to serenade her heart. By the way, is this your first date with this girl? How old are you? The matter of age may seem superficial, but you must respect the mind of immature teenagers. Some things we suggest to you might seem feasible and simple, but might totally freak out your date.

What's this girl like? I would assume she would be more on the mellow side if she is interested in a stoner, but then I would be conforming to idea that all stoners are mellow and as we all know...They aren't. So give us an idea of what you are dealing with. If you cannot describe her past her chest, then your intentions are quite clear. What are your plans for this date? What do you hope to gain from it? It may seem a bit fruitless to think about all this stuff for a simple date...That's why I'm doing all the thinking for you.
Another thing that is extremely attractive to women is spontaneity. Ladies? Don't you appreciate and love when your mate does something without your knowing simply to put a smile on your face?

Most importantly, as it's probably been said fifty times in this thread already (because it is an universal truth): Be yourself. Say what you feel and if need be explain why you feel that way. Everyone likes to be understood, just like everyone likes to understand. Don't say something then shy away if she asks you to repeat yourself. You should take pride in your opinion. And if it is something stupid, then have the freedom to laugh at yourself.

Answer those questions, Joexi.