PDA of the Day: Mary-Kate Olsen and Olivier Sarkozy Kiss at Another Basketball Game—See the Pic!

Couple continues to express their feelings for each other at Madison Square Garden over the weekend

And the kissing just keeps on comin'!

Mary-Kate Olsen and Olivier Sarkozy are certainly no strangers to serving up some PDA, and this weekend was no exception.

The 27-year-old designer and her 44-year-old French banker beau were caught smooching—yet again—while watching a New York Knicks game at Madison Square Garden on Saturday, Dec. 14.

Last week, Olsen sparked wedding rumors after she was reportedly spotted shopping for engagement rings at high-end jewelry store Neil Lane.

And while a source told E! News exclusively that the two have tossed around the idea of marriage, a second source insisted a wedding is not in their immediate future.

In fact, the source says Sarkozy is "wary" of tying the knot a second time. (He divorced Charlotte Bernard in 2010.)

"Mary-Kate is just 27 but comes across as a lot, lot younger," says the Sarkozy source. "She's clearly very excited about the chance to get married to a very successful, well-educated man, but life isn't always that simple. He's already got kids and is very happy with his status in life."

As well as enjoying a little PDA.