I will keep this brief:
First, do not forget to get a new sim card or switch to an international plan. Vodafone will be you best friend. Also check in on your medical history and update any prescriptions. Remember to check in on your parents/guardians and tell them you love them (occasionally).
Make sure you routinely check your emails from HC and the university. In the Spring, you’re still responsible for picking your courses and housing situation.
If you love coffee, like I do, try the Pret subscription. You get 5 drinks a day and it refreshes 30 minutes after a use. My go-to order is a caramel hot latte.
Expect the weather to be overcast and rainy. You end up appreciating the sun so much more. As a New Englander you won’t be surprised but the rain is a lot heavier. So, maybe bring an umbrella.
Mental health is super important!! For many, this will be the first time you’re traveling away from home and experiencing a full year in solitude. My GFs and I greatly appreciated the community from sports, societies, and attending the fresher’s events. I highly recommend talking to as many people in the study abroad programmings. All my good friends and support group are from all over the world!