Shawn Mendes says his collaboration with BTS is still coming.
"They're a hard group to get with," Mendes said of the K-pop group. "They're busy people. I have no lyrics on their collaboration yet. It'll happen. Promise."
"I can't give you a date yet because we haven't hung out and wrote a song yet, but it will happen," he added.
"'Cause I love them and I think -- their fans too. So I promise."
"I would love to get together with you guys and do some writing and sing some stuff," Mendes told the group at the time.
Mendes is known for such singles as "Stitches," "Treat You Better" and "In My Blood."