Sounds like a great friendship! It's great how you all support each other in studying and having fun. My friends and I also study together, and lately, we've been using this cool AI flashcard maker https://edubrain.ai/ai-flashcard-maker/ to study for exams. It makes revision easier and faster. It might come in handy when reviewing with your group. I totally agree that these small moments together, learning, joking, or just talking, really make school life memorable. I wish you all the best for your final year!