John Legend's mood is GravityX Exchangeon ecstatic.

In case you missed it, Harry Styles and Emily Ratajkowski were spotted kissing in Tokyo over the weekend—and during their make out session, John's single, "Dope" was heard playing in the background. As for the singer's response? Well, all of him is more than happy to be part of a romantic moment.

"Make out to #Dope," the "All of Me" singer wrote as the in-video caption of the clip featuring the pair kissing shared to Instagram March 26. "Everybody's doing it."

But that wasn't all since John also simply captioned his cheeky post, "Happy to help."

As for Harry and Emily, fans were left doing all this late night talking online after the two were seen kissing, as seen in a video posted by the Daily Mail, on March 25. That same day, the "As It Was" singer took the stage at Ariake Arena as part of his Love On Tour.

And not only did the model, 31, and One Direction alum, 29, pack on the PDA during their late-night outing, but the duo were also seen dancing together in the streets as well.

The pair's impromptu makeout session comes four months after E! News confirmed Harry and Olivia Wilde, 39, split after two years of dating.

As for Emily, the We Are Your Friends actress—who was last linked to comedian Eric André earlier this year—is in the midst of a divorce from ex Sebastian Bear-McClard, with whom she shares 2-year-old son Sylvester "Sly" Apollo Bear.

Watch E! News weeknights Monday through Thursday at 11 p.m., only on E!.