The Public Display of Affection (PDA) is accepted sometimes, others not. Paris Hilton and boyfriend Dough Reinhardt were quick to find out the people of Cannes film festival were in the not category, after they were kicked off the boat for their public pash.

The heiress and her “The Hills” star boyfriend were told to walk the plank at an upscale yacht party after they were seen kissing for nearly an hour. Their PDA put them in more trouble than they thought, after they were asked to leave the high-class party.

The star couple’s PDA nauseated partygoers as they deemed the couple’s affection inappropriate. One spy-witness told the British Mirror Paris “had her tongue down Doug’s throat” as soon as they’d arrived.

According to the Mirror, the captain was furious for their public display and kicked them off the yacht for their “unsociable behaviour”.

Both Paris and Doug attended the Cannes Film Festival for the premiere of a new documentary based on Paris’s socialite life. The film “Paris, Not France” will premiere on MTV channel in July.