Our photog caught Tiffany and her crew Sunday coming out of LAX, where he tried apologizing with a rose for not helping them load their luggage last weekend.

As you'll recall ... Tiffany railed on TMZ because our guy didn't offer a helping hand ... and Tiffany took that as a slight and lack of chivalry.

Now, it all seems to be water under a bridge. While there might've been confusion as to what exactly happened -- Tiffany ultimately accepted our cameraman's gesture.

She went on to post her own view of the interaction, and a caption that we'd like to think is a message of love. Happy to talk (and help) anytime, Tiff!