If you're a fan of the romantic comedy Leap Year, then you know that it's a tradition in Ireland on leap day for women to forgo gender roles and propose to their boyfriends instead of the other way around. Adele is well-aware of the fun custom, so to kick off her 25 world tour [1] in Belfast, Northern Ireland, on Monday night, the "When We Were Young" singer [2] helped a fan propose to her boyfriend on stage.

In a video captured by someone in the audience, Adele (who looked incredible [3]!) brought a lucky girl up in front of everyone to pop the question. "He said maybe in a little while," the woman revealed, to which Adele responded, "You have to say a proper yes, bruv!" The man, named Neil, finally said yes, and Adele was absolutely delighted. Watch the cute moment above, then check out the adorable shout-out Adele gave her own boyfriend [4] at the Brit Awards!