Answer:
Hey [Friend's Name],
I hope you're doing well! I just wanted to share how my first day in the new class went. It was pretty exciting, but also a bit nerve-wracking. The teacher seems really nice and the classroom is great. I even met a few new people who seem pretty cool.
We didn't dive into too much work today, just some introductions and an overview of what we'll be learning. I'm feeling good about it, though. I think it's going to be a great year. I'll keep you posted on how things go.
Talk soon!
Best,
[Your Name]