I've learned that forming close relationships with my students is really important for making our online classroom lively and meaningful. One way to do this is by asking students to introduce themselves with a short bio. They can share things like their name, what they've studied, where they've worked, why they're taking the course, what they expect from me, and their hobbies. I'll use this idea in my courses to help students feel connected and valued. It's all about creating a friendly and supportive environment where everyone can learn together.