A guy I used to like rejected to even be friends last year. I still care but have up in him. His birthday is coming up. Should I wish him?

He used to behave like he likes me too so i confessed to him but he rejected me and asked me to date his best friend instead. This happened last year around the time of him birthday. I wanna wish him on his birthday but i don't wanna look like I'm obsessing over him or being desperate

A guy I used to like rejected to even be friends last year. I still care but have up in him. His birthday is coming up. Should I wish him?
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