It's official... we die for their sappy love story!

Ariana Grande and fiance Pete Davidson haven't been able to stop gushing about each other ever since they got engaged after just one month of dating, and the songstress just revealed details about their very first smooch during an interview with Nicki Minaj on Queen Radio.

"It was sick. It was so dope! It was so cute. He asked me for permission to kiss me!" she explained.

"It’s kind of complicated, because it wasn’t too naughty of a kiss, but it was like … there was so much … in there, you know? It was really sweet, but it was also really sexy," she added.

The "God Is A Woman" singer thinks they're a perfect match because they're so similar.

"We have a lot of fun. He’s like my best friend … it gets better every day. We’re the boy-girl version of each other. He’s, like, 70 feet tall, and I’m 4 inches tall!” she joked.

We really hope they last, because they're adorable!