How long do you wait for someone to reach out to you before you give up on them?

Updates
10 mo
So it’s been Sunday and today is Thursday and they’ve seen my social media
Updates
10 mo
So he ended up texting me 24 hours the next day and I tried to play it cool but it didn’t really work out. I am not good at being nonchalant
How long do you wait for someone to reach out to you before you give up on them?
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