Sam Smith, Boyfriend Jonathan Zeizel Get Affectionate During Sydney Vacation, Reenact Famous Titanic Scene: Instagram Photos

A photo posted by Sam Smith (@samsmithworld) on Dec 12, 2014 at 11:21pm PST

No longer in the lonely hour! Sam Smith and his new boyfriend Jonathan Zeizel went down under to celebrate the holiday season with friends this year. The Sydney, Australia getaway was filled with champagne, boat rides, and several intimate moments between the lovebirds!

The "Stay With Me" crooner, 22, has been documenting the trip on his Instagram account. On one memorable day, he snuggled up to his beau after reenacting a famous scene from James Cameron's 1997 film Titanic.

A photo posted by Sam Smith (@samsmithworld) on Dec 12, 2014 at 11:20pm PST

"I'm flying Jack, I'm flying," he captioned a photo of himself and model Zeizel standing near the edge of the boat. The men did their best Leonardo DiCaprio and Kate Winslet impressions while holding up their arms.

A photo posted by Sam Smith (@samsmithworld) on Jan 1, 2015 at 11:06pm PST

In other pics, the British star enjoyed the beautiful scenery with his pals and dined on a colorful seafood cuisine.

A photo posted by Sam Smith (@samsmithworld) on Jan 1, 2015 at 3:08am PST

Smith opened up about his budding romance for the first time last month. (He said in August that his hit "The Lonely Hour" was about unrequited feelings he had for someone in the past.) "It's very early days. I'm talking very, very, very early days. But he's really sweet. I met him on the video for 'Like I Can.' He was one of 20 extras," he told The Daily Mail. He added to the Sun: "It's a surreal thing to be talking about because I haven't even confirmed with him that we're officially seeing each other."

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