Jennifer Garner showed rare PDA with her boyfriend, John Miller, during a weekend lunch date.

The couple held hands while out and about in Santa Monica, Calif., on Saturday.

The businessman dressed casually for the meal in a blue plaid flannel shirt, jeans and boots.

The actress, 51, cut a more formal figure in a long-sleeve gray top tucked into a black skirt.

She completed the look with opaque tights and black loafers.

Garner and Miller have been in an on-again, off-again relationship since 2018, the same year she finalized her divorce from her ex-husband Ben Affleck.

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Jennifer Garner and John Miller held hands on a Saturday lunch date.Juliano/X17online.com

The duo showed rare PDA in Santa Monica, Calif.Juliano/X17online.com

The actress paired a skirt with a long-sleeve skirt.Juliano/X17online.com

Her boyfriend cut a casual figure.Globo/X17online.com

The “Alias” star hinted at her single status in January 2020, confirming in March of the following year that she and the Cali Group CEO had called it quits.

“I definitely don’t think that I’ll be single forever,” she told People at the time. “But this is not the time. I don’t need to complicate it. I’m good.”

Garner noted that marriage was “far from” her mind, adding that a legal union would not “need to be apart” of her future partnerships.

The couple have been dating on and off since 2018.Juliano/X17online.com

However, the “13 Going on 30” star and Miller reconciled in the summer of 2021 and have continued making public appearances ever since.

Most recently, the pair were spotted embracing after a coffee date in June, five months after Miller made headlines for chatting amicably with Affleck.

Garner and the actor, also 51, were married for 10 years before separating in 2015. They co-parent three kids: Violet, 17, Seraphina, 14, and Samuel, 11.

Garner was previously married to Ben Affleck, with whom she shares three children.Globo/X17online.com

Affleck is also a stepfather to 15-year-old twins, Max and Emme, since he and Jennifer Lopez tied the knot in July 2022.

As for Miller, the entrepreneur welcomed two children with violinist Caroline Campbell before their 2018 divorce.

Since Garner began dating Miller, the Golden Globe winner has kept quiet about their connection.