How to get “over” a guy or stop thinking about him even though we’ve never really talked?

We work at the same location, never made much talk but for the past year we’ve been constantly staring at each other as we pass by one another. Obviously it’s not going anywhere but everytime I see him I can’t help but think about him.
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We work at the mall at different stores. I have thought about that and agree 100%. It’s just the fact that we keep making this eye contact for the past year, and sometimes just the way he looks at me then looks away when I notice, then looks back again has got me thinking. This has been happening for a year and nothing has happened and I feel like if it anything was to happen it would’ve, and ya guess I just got to let go of that “fantasy”
How to get “over” a guy or stop thinking about him even though we’ve never really talked?
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