Did it mean something or am I reading to much into it?

we used to like each other but now I’m not sure if he still does

I saw him & he was still really far away, but then I think I saw him looking in my direction, so I waved to let him know I noticed him. we were realllllly far away for a wave, and for a split second I felt really stupid. But then he did the guy wave back (hand in air to say hey)

Is there a chance that he might still like me, was this a good sign? There were so many people around, and I was realllllly far away
I just never thought he’d notice me in the crowd of people walking by – unless he was looking for me.
(We both work at the mall, and finish at the same time on Tuesdays, and usually bump into each other but we hadn’t for a week because I was sick)