I had noticed this cute guy that goes to a class right next to mine, and I wanted to talk to him. So one day, I finally caught up to him and had a little small talk about the weather. I forgot to tell him my name, so I was going to when I see him again.
Yesterday, I had noticed him and caught up to him once again, trying to not interrupt the conversation he was having with an older man. I held the door open for him, and I saw that he smiled. I ended up nervously tell him my name, and pretty much followed him until I got to the building where my next class was. I said "Bye!" kind of in a loud and awkward manner, and he didn't say bye back. I felt like I was stupid.
I really want to approach him again, but I'm afraid he might think I'm a creep. What should I do?