They're giving it another go! Javi Marroquin is officially off the market again — and this time it's with a familiar face. The Teen Mom 2 star and ex-girlfriend Lauren Comeau are back together, after dating for a brief period of time last year. "I want to do things differently," the father-of-one revealed to Radar Online, confirming the relationship to the news outlet. "I just want to enjoy it. She’s the only girl that’s been on no TV. It’s just real stuff." The 26-year-old brunette beauty also couldn't help but gush about their relationship, posting the sweetest photo on Instagram. "Sometimes, two people have to fall apart to realize how much they need to fall back together," she adorably captioned the pic. Check out the video above to see the cute moment! Dynamic Duo...