The 21-year-old One Direction singer and Olly, 31, met up with a group of friends after Niall’s second concert in Cardiff with 1D.
“What time did we leave last night boys @NiallOfficial @williedevine @Nick8cwc all I know is i could see the sun,” Olly wrote on Twitter with a group pic.
Niall answered him back, writing, “Too late Oliver ! Chill Sunday is on the cards.”
— Olly Murs (@ollyofficial) June 7, 2015
15+ pics inside of Niall Horan and Olly Murs…