By Ariana Bacle
March 26, 2017 at 11:58 AM EDT
Kevin Mazur/WireImage

Harry Styles is premiering something next month — it’s just unclear what that something is.

The One Direction member posted three blank white squares on his Instagram this weekend, which he also posted back in September right before debuting three separate covers for Another Man magazine. But this time, he also appeared in a televised advertisement teasing a specific date: April 7.

The ad, which aired in the U.K., features Styles opening a door as a piano track plays on in the background. It then shows a close-up of his face before a screen reading “April 7” appears.

In 2016, Billboard reported that Styles had signed a solo record deal with Columbia. If he is releasing a solo single this April, it will mark Styles’ first. Since One Direction began an indefinite hiatus in 2016, he’s kept busy taking on a role in Christoper Nolan’s upcoming World War II drama Dunkirk (out July 21) and writing songs for other artists, including Michael Bublé.

Styles’ teasers come on the heels of a big week for current and former One Direction members: Zayn Malik dropped a new song titled “Still Got Time” Thursday night, while Liam Payne announced Saturday that he and Cheryl Cole have welcomed their first child.

EW has reached out to Styles’ rep for comment.