I dont know if I should call it quits?

I started talking to this guy a few days ago. We’ve been really consistent with talking with each other. Along with responding fast/when we can. We did agree to just be friends and hangout which is completely fine. We have started to do voice messages every so often and he is shy. Which is fine. But he was the one who Initiated that we should hangout. I’m thinking because he’s shy more than likely I’m going to have to say something which is fine. So I’m trying to get it set up. But he hasn’t responded. It’s not an everyday thing when he takes forever to respond. So this is new. I’m trying to give him the benefit of the doubt but if I don’t hear back from him by like Tuesday/Wednesday should I suspect that he’s not interested.

I dont know if I should call it quits?
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