Their candid conversation comes as they gear up to release their joint album, I Said I Love You First, which is set to drop on March 21. Initially, the couple was hesitant about collaborating, agreeing to stop if it ever felt “weird.” However, Blanco revealed that the project came together naturally through “a lot of hard work and love” and a bit of a “hodgepodge.”

Fans have already gotten a taste of the album with their first love song, Scared of Loving You, and its accompanying music video, which was filmed at Disneyland and released last week.

The interview, which marks the first time the couple has sat down for a joint conversation, showed their undeniable chemistry as they finished each other’s sentences and spoke at length about their relationship.

Blanco also shared that he had no outside help when choosing Gomez’s engagement ring—a marquise diamond—saying he picked the “perfect” one based on subtle hints from her.

“We talk about everything all day so—also, I never take myself seriously, so everything I say—”

“Is a joke,” Gomez interjected.

Blanco, clearly smitten, admitted that from the moment they started dating, he knew she was the one.

“The second we started hanging out romantically, I was telling my mom, ‘This is the girl I’m going to marry,'” he recalled.

He went on to say, “I could sit in this bed with [Gomez] for 72 hours and feel like I didn’t miss anything. She’s like my f**king heroin and Xanax combined.”