So Say We All

W00t W00t.
It's 1.03pm on this ice cold Thursday.
I've just returned from my school. I had some Science with Physics aim today and some English. All went well. Overall, really interested in the topic we've got in Science nowadays, and English is usually a walk in the park.. Maybe not so much when I'm asked to translate, though. Something just happens in my brain when someone requests me to translate. The thing is: I don't usually learn a language by converting from a base language. I try to visualize the meaning of the words instead. It's a technique that I found rather helpful, seeing as you kinda turn the language into your own then. But yeah, that makes me weak at translating. Especially since my mother tongue is a little rusty nowadays. I rarely use it.. In fact, since I was 15-16 years of age, I've been using the language once or twice a week for 10 minutes or less. Yes, I do hear it a lot more nowadays, seeing as I'm in school. And that does improve my skills (somewhat).. But using it, myself, is a different story. I feel as unstable in Norwegian as I am with Dutch (which I also haven't been using a lot lately).
So yeah.... Need to work on that. Since one of my subjects is Norwegian, I'll probably get several of opportunities to do so.
Anyhow, something strange happened today.. Yes, I'm probably making a big deal of it and all, but I always do when it's related to the social :P
A girl in my class requested for me to sit with her today in class. I accepted, and hung out with her a bit.. Then she gives me this note with a present in it. It said something like "To my friend in English class. Have a nice day". A mascara. Tbh, comes in handy since I'm out of fresh mascaras. Felt really awkward, though. I didn't know how to react, as I haven't talked to her a lot. At the same time I don't know what all these social protocols are. I was really happy, but showing that would maybe seem a little exaggerated.. But then again, not showing it might be rude. I couldn't find a good balance there, so I sat and pondered that for the hours to follow.
A few minutes ago, I concluded that I'd send her a thank you through facebook.. With a request for her to assist me in Math. I didn't mean that in a rude way, but she offered - and I felt the thank you came out a bit cheesy if it was all by itself. Tbh, I'd rather not get any help in Math. I hate bothering people with my issues, at the same time I like to be alone - or I don't dare to be with others.. Not sure of which one it is, really.
Anyhow I'm not sure if that's a signal that she wants to be my friend? And if it is, how do I respond in a casual and normal way? My socializing nature has been severely damaged (if it was ever there), so I don't know how to do these kinda things.. Should I say hello, or am I too needy then? Can I ask to sit with her in class, or will that be too inconvenient? I'm really uncertain about everything social.
I'm not even sure what I want..
One thing's for sure.. I'm socially deprived, and therefore I tend to make a bigger deal out of things. And yes, I end up obsessing - and therefore I chose not to bother; since it drains me of time and energy. Somehow an evil circle.. I just wish I could turn things around.
Confusing, confusing..
Wish there was a good book to read about social protocols.