Should I still talk to him after he done this?

I was chatting up with this guy that I've been seeing and out of the blue he got mad and told me that i was seeing another guy told me to stop texting him and ignored me the rest of the day. The same night he called my friend and joked around with her (she told me). The next day he called me acting like nothing happened and wasn't really mad?

Should I still talk to him after he done this?
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