["I've been going to a new school for weeks and still don't know anyone. I always eat my lunch by myself.", "It's not good to be stuck alone. I'm sure you can make friends with someone there!", "Yeah, I've just been so busy studying that I haven't had the chance yet."]
Take it from me, you've got to work on getting over that shyness before it's too ingrained in you! I'm still pretty introverted but I enjoy meeting new people now and it helps with my emotional state a ton.
I've been attending a new school for weeks now and I still don't know anyone. I'm so busy with the work I've been keeping to myself. It's no fun, I'd like to socialize more.