Should I or shouldn't I take him back?

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My ex and I have a flirtationship right now. We broke up the first time (of 1 week of dating, we're in high school) because he still had feelings for his ex of 1year. After 2-3 months of my rejection and ignoring him, he starts to come around, saying he likes me still and playing these "wanna be player" games when really I'm playing him. As he still comes around, he's a lil affectionate. But one day over fb I told him off, telling him don't call me baby or "amor" because I ain't something he can pick up and drop off as soon as he's done. This pissed him off. Nd now he comes around again, saying "I forgive u for making me mad for whatever u made me mad for" nd got my number. Today he called me and gave me kisses over the phone and called me babe, which I didn't respond to. Just said "oh, hey".
He gives me butterflies, makes me blush/and smile and he wanted to get back together? Should I or shouldn't I?