Now we know why Justin Bieber went nuclear Friday during his deposition when the opposing lawyer asked about Selena Gomez ... he was clearly still hot for her, as evidenced by their pretty steamy dance session later that day.
TMZ broke the story ... Justin met up with Selena in McAllen, Texas Friday at a dance studio where they spent a couple of hours.
It's interesting ... Selena's people keep insisting she went to rehab to get over Justin Bieber, and not for drugs or alcohol. After Friday's depo, it's not clear which is the most toxic.
Justin and Selena
After Dirty Depo
3/11/2014 6:19 AM PDT BY TMZ STAFF
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