What does it mean if someone deletes you on Snapchat and now it says accept friend next to their name?

I was talking to this guy on Snapchat but we quit talking. One day he deleted me so I deleted him too. I recently noticed on Snapchat that it says “accept friend” next to his name. I didn’t get a notification that he added me. He’s not listed under recently added. Did he add me back recently but Snapchat didn’t give me a notification? I don’t want to accept it if he didn’t recently send it.
What does it mean if someone deletes you on Snapchat and now it says accept friend next to their name?
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