Should I wait for him to contact first?

I recently reconnected with this guy and he asked a couple of times if he could talk to me tomorrow and talk to me again if I would like to. He said he couldn't believe who he was speaking to. We didn't talk the next day (a week ago). Should I just wait for him to text, as he's the kind of guy to chase and not be chased.

The way we left it was, he said "Can I chat to you tomorrow? It really is nice to talk to you (my nickname). Speak to you later." I said "Ok, and you. It's crazy but nice to talk to you again." I just meant it's crazy to hear from him after so long (in a good way).
Should I wait for him to contact first?
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