Is playful arguing a sign of sexual tension?

This guy and I never got into heated discussions and arguements before. they aren't mean or hurtful, just this weird thing going banter back and forth. Other people have noticed and have even said "now children, play nice!!" Or "ok, cool it you two."

He's always so bossy and lecturing me and teasing me, all at the same time. Honestly, I think he loves this weird banter. Is this a form of sexual tension? Is this just a weird way guys flirt? Pick on you, tease you and fight?
Is playful arguing a sign of sexual tension?
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