Halsey‘s latest music video is so good—and so personal. 

The singer, who is in the midst of her Love and Power Tour, dropped the video for her new single “So Good” on June 10, giving a rare glimpse into her life with partner Alev AydinTheir 11-month old son The Ender.

Halsey explained on Instagram why the song, which is about “the one that got away,” holds a special place in her heart. 

According to the artist, “Alev and I met first because he was supposed write and direct an animated movie about mine.” We started a family, and now he has written and directed this short film about OURs life. 

She added that the meta music video, which stars both Halsey and Alev, is about “the pangs of longing for what could be…and what became.” 

Alev posted a behind the scenes photo of them on-set while Ender was being held by him. He wrote that it was a “family affair” and told Halsey, “I love you,” while celebrating the release of their passion project.