He’s been in a relationship with Santa Auzina, who is 32 years younger than him, since August 2016.

And Dennis Quaid and his model girlfriend showed off their love as well as their impressive figures on Wednesday while enjoying a holiday at Makaha Beach in Oahu.

The 63-year-old father of three showed off his shredded chest and his buff arms during a PDA-filled day at the beach with his bikini-clad beau.

Ripped! Dennis Quaid and his model girlfriend Santa Auzina, 31, showed off their love on Wednesday while enjoying a holiday in Kauai, Hawaii

The Parent Trap actor and his statuesque love, 31, were seen sharing kisses on the beach before suiting up in life jackets for some water sport activities, including SUPsquatching.

SUPsquatching is an activity that involves paddle boarding as a group on an inflatable board.

Dennis chose knee-length black, white and green patterned swim trunks.

Not shy: Dennis Quaid and his model girlfriend showed off their love on Wednesday while enjoying a holiday in Kauai, Hawaii

Inseparable: He’s been in a relationship with Santa Auzina, who is 32 years younger than him, since August 2016

He definitely works out: The screen star chose black, white and green patterned swim trunks

Getting instructions: The Parent Trap actor and his statuesque love, 31, were seen sharing kisses on the beach before suiting up in life jackets for water sports, including SUPswatching

Dennis’ lady, flaunted her flat stomach and her perky derriere in a revealing black, white and peach colored bikini.

Santa’s top dipped low on her cleavage with cut-out detailing along the barely-there bottoms.

The blonde model, who is French Canadian, donned a two-piece that featured the word love emblazoned along the black and white straps.

At one point while Santa was lounging on towel enjoying the sun, Dennis came over and planted a kiss on her lips.

Cheeky: Dennis’ lady, flaunted her flat stomach and her perky derriere in a revealing black, white and peach colored bikini

Wow: The star carried a board and his life jacket while showing off his toned form

What a figure: The model showed off her incredible curves and her flat midriff in the revealing swimsuit in Hawaii

Golden beauty: Santa’s top dipped low on her cleavage with cut-out detailing along the barely-there bottoms

Helping hand: Dennis is seen giving Santa her life jacket before they head to their activity

Looks fun: The Parent Trap actor and his statuesque love, 31, were seen sharing kisses on the beach before suiting up in life jackets for some water sport activities, including SIPsquatching

They also held hands as they strolled on the beach before heading in the water.

The lovebirds enjoyed a sol session of paddle boarding as well as briefly surfing.

Dennis and Santa made their red carpet debut as a couple in October 2016, at the MIPCOM opening party in Cannes.

Their outing in the French Rivera came three months after Dennis and his third wife, Kimberly, announced their divorce.

Dennis was married three times – he first tied the knot with P. J. Soles, an actress known for roles in Halloween and Carrie.

Here they go: SUPsquatching is an activity that involves paddle boarding as a group on a inflatable board

So close: The duo appeared to be enjoying their various water activities

The waves: The lovebirds were joined by a group of fellow water lovers

What  a gentleman: Dennis carried both of their surfboards as Santa looked on

The former lovebirds were marred from 1978 until their divorce in 1983.

Eight years later, he said I do to Meg Ryan; they have one son together, Jack Quaid, now 25.

Meg and Dennis separated in 2000 and finalized their divorce the following year.

He was then married to real estate agent Kimberly Buffington; they wed in 2004 and welcomed fraternal twins, Zoe and Thomas, 10.

Kimberly, who filed and withdrew divorce papers in March 2012, filed again eight months later.

They got back together the following year before finally calling it quits in June 2016, announcing their intention to divorce.