Pete appeared on The Tonight Show with Jimmy Fallon, where he expresses how happy he is for landing Ari as his future wife.
"I feel like I won a contest. So sick," Pete said after Jimmy congratulated him.
Jimmy first joked that he "didn't need to get engaged to Ariana Grande to come on our show." Pete responded, saying, "I did though."
But it gets better. When Jimmy asked how he feels about the engagement, Pete said, "f*cking lit," going on to admit that he is "lucky."
Someone on the street even said he had given everyone hope for landing someone like Ariana.
Watch the video below for the entire interview: