Marvel fans all asking the same desperate question after finally seeing Deadpool & Wolverine

Warning: Spoilers for Deadpool & Wolverine ahead!

Marvel fans are 'dying to know' what happens next after Ryan Reynolds dropped a big spoiler of a MCU cameo in Deadpool & Wolverine.

After years of teasing us, the highly-anticipated movie is finally here, as the Deadpool actor joined forces with Wolverine star Hugh Jackman.

The pair, who have been mates for over 20 years, said they had a lot of fun together on set, while Reynolds admitted that that he felt 'sad' when filming was over.

“Deadpool is one of those characters who’s very unpredictable,” he told PA News Agency

“I don’t know if I could speak specifically to that style, other than to say that I feel more free when I play the character than almost anything else in the world.

“I recognise how rare that air is to breathe. And on our last day of shooting, I don’t think I’ve ever been more sad or depressed to be walking off of a film set every day.”

After Deadpool & Wolverine dropped in cinemas last week, Reynolds has been busy on Insta, sharing a number of posts about the film.

In the caption to one of his posts, he revealed that Chris Hemsworth's Thor was in the film, writing: "I know why Thor was crying. I can’t unknow it."

Hemsworth replied: "I can keep secrets too."

Meanwhile, fans have been losing their minds over the idea of Thor crying, as one person wrote: "Ryan this is ruining my life WHY WAS THOR CRYING."

A second penned: "WHY WAS THOR CRYING BRO, DON'T LEAVE US IN SUSPENSE."

And a third wrote: "WHY THOR WAS CRYING??? I NEED TO KNOW."

In the replies, some joked that it was 'because Deadpool was cutting onions'.

Though another person thought: "Because he knew RDJ turned villain."

Yet one fan who has watched the film appeared to have the most accurate answer, as they explained: "Deadpool has been badly injured and Thor (who doesn’t know who he is) tries to comfort him as he think Deadpool is dying.

"Deadpool obviously can heal himself but is so caught up in the moment and allows Thor to keep comforting him."

Others suggested that Marvel now need to make another film to get to the bottom of this.

Another penned: "Well, now you have to make another movie just to explain why Thor was crying. I stay awake at night not sleeping, because I am thinking about this."