The fitness trainer's comments seem to be aimed at an upcoming TMZ special about his wife.
She, literally, cries about it all the time.
The full video is set to arrive very soon.
She'll lead the first cast to not feature Blake Shelton.
The pop singer's long-awaited major-label debut, Feed the Beast, will arrive this summer.
"It was the sweetest thing ever because I just think she couldn't have comprehended that I would write a song about the two of us," the star said of penning "The Best Day."
Swift asked that staff ease up on fans during a show on Saturday night.
Presley died on January 12 at age 54 of cardiac arrest.
The collab came on the final night of the BTS member's three-day stand at the Kia Forum.
