Jennifer Garner and boyfriend John Miller have a 'very deep' bond: 'She's overjoyed.'

 Jennifer Garner and her boyfriend John Miller are said to be "extremely happy" together after reconciling their relationship a year ago.

An insider informed Us Weekly that the Adam Project actor and the CaliBurger CEO had a "really unique" friendship, just days after the two were spotted looking enamoured in Santa Barbara, Calif.

Following their brief break, the couple appears to be on the right road and, if rumours about their marriage are to be believed, may soon make their love official.

"They have a really special friendship," claimed the source. "It's never been easy, though, because they both have families."

"They had a long gap from dating, but Jen is really glad that they are back together," the person added.

Garner and Miller dated for two years following the actor's divorce from Ben Affleck in 2018. They did, however, call it quits in 2020, only to reunite in April 2021.

Another source recently informed the same outlet that the Miracles from Heaven star envisions a "long term future" with Miller.

"Jennifer adores John and anticipates a long-term future with him," according to the insider. "She has no desire to slow things down, spend less time together, or anything of the kind."

"She's merely decided, after much deliberation, that she's not in a hurry to rush down the aisle just yet, and that she is perfectly content cherishing and appreciating what they have — for now — without a formal designation."