The groups came together to write new songs
McFly One Direction and were together in the studio, writing new songs.
Niall Horan was the first to reveal the news, writing on his Twitter, "Great session today with Danny, Dougie and Tom Famous Danny's words, 'If we can not write a song, at least we laugh."
Soon after, Danny Jones wrote: "Great session today with Harry, Niall, Liam, Louis and Zayn. Too bad you are bad at FIFA." Nial then posted a picture of Tom Fletcher, McFly, with a pink guitar.
The One Direction is working on the successor of "Up All Night" and, according to the group want to "keep the same tone as the previous album, but to create better songs," therefore, are maintaining partnerships: Tom Fletcher had written the music "I Want," while Ed Sheeran wrote "Moments".