While Matt Lauerhas fallen from grace after being fired from Today, his relationship with girlfriend Shamin Abas seems to be improving after a rocky couple of months, RadarOnline.com has learned. Over the weekend, the couple stepped out together for a date night in New York City, as the former Today host, 65, was dressed casually in jeans, a gray hoodie, a black jacket, and a beanie while the PR executive, 53, wore a midi skirt, patterned top, jacket, and heels. A source told People that, “Matt and Shamin are happy and serious about each other” and “they had a good solid foundation as friends …