The young power couple announced the happy news on Tuesday, April 11, on Instagram — the Stranger Things star shared a black-and-white snap showing off a diamond ring on her left hand as her man embraced her on the beach.

The 19-year-old actress captioned the photo with lyrics from Taylor Swift's love song "Lover," writing, "I've loved you three summers now, honey, I want 'em all." Jake shared additional pics from their engagement with the caption, "Forever."