Jason Derulo is ready to put a ring on it. The 23-year-old singer serenades his girlfriend Jordin Sparks on his new single “Marry Me.” He gets down on one knee and pops the question to the “love of his life.”

“Will you marry me?” he asks on the romantic song, which he penned one year ago.

“One of my favorite lyrics is the ‘105 is the number that comes to my head when I think of all the years I want to be with you,'” he told Ryan Seacrest. “It’s one of those things you want to wake up next to that person forever, so 105 is the number that I thought of.”

Jordin was smitten by his tender tribute. “One of the [most] romantic songs I’ve ever heard!” she gushed.

Due September 24, Jason’s third album Tattoos features the single “The Other Side” and 2 Chainz-assisted “Talk Dirty.”

Are wedding bells in the couple’s future? Listen to “Marry Me” below.