[Vaka]

^ I've been in those same situations mainly because I've been socially awkward for most of my life. But I never really cared much about it. I got nicknamed the 'quiet girl' in my school lol
I think I'm much better now, though. Not that I think being socially awkward is the same thing as being introverted, but it has put me in the same situations as I kinda zone out and stay in my head in those situations where I feel awkward and uncomfortable...