Kiss me quick! Matt Damon steals a romantic moment with wife Luciana on beach break with Chris Hemsworth and Elsa Pataky

 Matt Damon and wife Luciana Barroso are on a jam-packed getaway with two of their close friends.
So the couple made sure to steal any tender moments they could as they headed on a boat trip today.
The pair were spotted sharing a quick kiss while enjoying some fun in the sun during their holiday with Thor star Chris Hemsworh and his Fast Five actress wife Elsa Pataky.

Romantic: Matt Damon and wife Luciana Barroso share a tender kiss

The foursome took a dip in the sea and swam out to the awaiting boat, where they were helped on board one by one.
Matt, 41, kept covered up as he made his way to the boat, wearing a T-shirt and swimming trunks, and carrying a yellow waterproof rucksack.
Meanwhile Luciana, who was seen splashing about in the surf with Elsa, was wearing an eye-catching purple bikini.

What's so funny?: The couple share a joke as they head out on a boat trip

Double date: The couple are on holiday with Chris Hemsworth and his wife Elsa Pataky

Fun in the sun: The group are enjoying a luxury vacation in St Barts

Once they were all on board, Luciana covered up in a towel as her husband sat by her side.
They chatted and laughed together as they rode the waves, and appeared to be in a full holiday mode.
But while they have clearly relaxed during their getaway, the group haven't spent their days simply lounging around in the sunshine.

There it is!: Matt spots the boat he and his pals are about to take a ride on

Give us a wave: Matt kept a T-shirt on as he swam out to the awaiting boat

Front crawl: Matt showed off his best swimming moves on his way to the boat

Instead, the four have favoured more active ways of passing the time together.
They spent yesterday taking it in turns to zoom down a giant water slide into the Caribbean sea.
And even Elsa, who has just announced her pregnancy, was eager to enjoy the steep plunge into the waters below.

Don't fall in!: The group laugh together as they enjoy the bumpy boat ride

Holiday in the sun: The group has been enjoying an action-packed getwaway

The foursome have been enjoying some time off from their respective careers.
Matt currently has two movies in the works, which are both due for release in 2013.
He will play love interest Scott Thorsen to Michael Douglas's Liberace in an upcoming biopic about the celebrated pianist.

Girl time: Luciana (in purple) and Elsa (in pink) enjoy some time away from their beaus

Congratulations!: Elsa has recently announced her pregnancy

He is also starring in science fiction film Elysium opposite Jodie Foster.
Matt and Luciana tied the knot in a private ceremony on December 9, 2005.
The couple met in 2003 in Miami, where Argentina-born Luciana was working as a bartender.
They have four children together.

Helping hand: Matt gets some support while boarding the boat to meet up with his friends

Taking it easy: Matt seemed to be in full holiday mode as he relaxed on deck