I’ve been saying hello to my former crush but ignoring him the rest of the time. He also ignores me. I’ve notice him looking over at me?

and the other day he smiled at me a couple of times. Also today right before I said hi to him he was trying to ignore me and then when I did he said hey with a big smile. Then later he made eye contact with me for 2 to 3 seconds and I asked him how it was going and he said good how are you. I was wondering what all of this means? No rude comments please.

I’ve been saying hello to my former crush but ignoring him the rest of the time. He also ignores me. I’ve notice him looking over at me?
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