So I had a crush on a senior two years ago and I've gotten over him... I think?

We were kind of friends, but we haven't spoken in two years cos we're both busy and really, we come from two different worlds... 

Anyway, I saw him just now outside the public library outside my house!!!

I was staring and thinking: "Is that really you? What are you doing here?" So i was just staring and didn't say anything as he walked past me. He had a small smile on his face but he didn't LOOK at me...

I'm sure he saw my school uniform though! It's impossible for him to NOT recognise the uniform!

So do you think he recognised me? (oh heavens, I was looking like crap so I hope he didn't see me...)

Haiz i'm so confused! My heart is so confused! Of all places to see him, why there, why now? 

Oh man...