I’m back in town, should I text him?

I’ve been talking to this guy for a while. We’ve known each other for over 10 years and we had quite a dating history. We’ve always kept in touch but the last couple weeks times we’ve talked I wasn’t the best in replying. A week ago I didn’t reply for 2 days, so he didn’t text back and left me on read. He’s done this once before and I double texted him and he told me it’s because I took too long to reply, which so does he but now I’m not sure if I should text him and tell him I’m back in town. What should I do and what should I text him if I do?

I’m back in town, should I text him?
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