Kourtney & Scott Keep Up With the Kisses in NYC

Looks like this week Kourtney Kardashian and Scott Disick are back on with their relationship. The duo went shopping at INA designer store in the Soho section on NYC on Tuesday. As they strolled the city streets, Scott passionately kissed his baby mama! Wonder who was babysitting their young son Mason Dash Disick?

OK! GALLERY: 90210 CAST & KARDASHIANS ARE WINED & DINED IN BEVERLY HILLS!

Scott and Kourtney definitely have a tumultuous relationship, but seem to always reunite!

OK! GALLERY: KIM & KOURTNEY SERIOUSLY CELEBRATE THEIR LOS ANGELES CONFIDENTIAL COVER

Kourt's sister Khloé Kardashian Odom has made it clear that she doesn't want her sister with Scott, but Kourtney claims she is doing what is best for her family.