Back of Mary-Kate and Nate's Romantic Afternoon Date Mary-Kate Olsen and her boyfriend Nate Lowman had a leisurely lunch together in NYC yesterday afternoon. MK looked especially small draped in her scarf with her knees tucked up for her romantic outdoor meal. Mary-Kate may be done promoting her book release for the time being, but we'll get to see more of her on Monday night. Her guest starring stint on Samantha Who? starts on Monday and Buzz has some clips of her debut. It's always great to see two of my favorites coming together and hopefully the pint sized fashionista will join in on the cute wardrobe fun on the show. View 10 Photos › Photo 1 Photo 2 Photo 3 Photo 4 Photo 5 To see more of MK and Nate just View 10 Photos › Photo 1 Photo 2 Photo 3 Photo 4 Photo 5 Photo 6 Photo 7 Photo 8 Photo 9 Photo 10 Source Comments californiagirlx7 8 years I love Mary-Kate too :) She's been my favorite since I saw her on Full House. CherryPop- 8 years I love that girl and i dont know why :D Good to see her smile :) fifafifa 8 years I love Mary-Kate. Can't help it. And it's nice to see her smiling. malunna 8 years i think she looks a lot like janis joplin..luv it!"! barbienaki 8 years Well....im soooo happy for her! she lives her life like a normal girl...she looks happy...that's really good! :D ilanac13 8 years well i think that it's always nice to see her living her regular life with her boyfriend - so this is a nice sighting. i had forgotten that she's going to be on Samantha Who? until i saw the post about it earlier on buzz.