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Teen Mom 2 is off to an action-packed start this season, with Jenelle Evans ready to move on with a new guy — part-time underwear model/MMA fighter Nathan Griffith. But can this sweet South Carolina dude handle Jenelle's baggage? That remains to be seen.

In this clip from Tuesday's all-new episode, we get a sneak peek look at Jenelle and Nathan's romantic first date. Things are going pretty well in the beginning, but after a few rounds of mini golf Jenelle drops a major bombshell on her potential new beau…

When Nathan asks her about the most bizarre thing she's ever done, Jenelle gives a candid response. "The most bizarre thing I've ever done would probably be when I ran off to New Jersey," she says with a laugh. "My ex-boyfriend, me and him ran off to New Jersey. I didn't contact anybody. It was because of drugs."

If you need a refresher, Jenelle's talking about the one and only Kieffer Delp. The pair hightailed it to The Garden State in September 2012 to visit Kieffer's family, but their vacation somehow turned into an extended stay. Jenelle finally came to her senses a few days later and moved back to North Carolina, where she was reportedly treated for heroin addiction.

Unfortunately, Jenelle fell off the wagon again when she met now-estranged husband Courtland Rogers and was arrested for heroin possession in April 2013. We told you she had baggage!

But nowadays Jenelle is clean and sober (not to mention four and a half months pregnant!), and she does her best to communicate that to Nathan.

"I'm past that and I'm not doing that anymore," she says smiling. We love healthy Jenelle!

How do you think Nathan will react to Jenelle's confession? Did she tell him too soon into their relationship? Tell us your thoughts below.