Los Angeles, California - Millie Bobby Brown has given her new fiancé, Jake Bongiovi, a special shoutout in honor of his birthday.

On Sunday, the 19-year-old Enola Holmes star shared a series of snaps via Instagram, all of which featured her holding hands with Bongiovi.

"this sums us up. In bliss, exploring together. I am eternally holding your hand," she wrote in the caption. "happy birthday fiancé. I love you."

The adorable post was flooded with sweet comments, including a heartwarming message from Brown's Stranger Things co-star Matthew Modine.

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"Life is a beautiful long walk. There is a beautiful African saying : if you want to go fast, go alone. If you want to go far, go together. I love you both and enjoy seeing you walk together," he commented.

The lovebirds, who have been dating since 2021, announced their engagement on April 11.

Though they faced some fan criticism for getting engaged so young, their loved ones have been nothing but supportive of the big step.

Bongiovi's rock legend father, Jon Bon Jovi, recently commented on his 21-year-old son's engagement to the actor.

Bon Jovi gave the young couple all of his support, saying that Brown is "wonderful" and Bongiovi is "really, really happy."

Brown's Netflix family has also been outspoken with their excitement for the pair, especially her close friend Noah Schnapp, who enthusiastically shared the big engagement post to his own Instagram Story.