James Howlett

"He's telling us the plot of Wolverine 2, I'm pretty sure."

-Captain Sauce

Before episode 1
At some point in time, Wolverine joined the X-men.

In the main series
In episode 1, Wolverine tells Kevin a story about bats, dinosaurs and explosions.

One episode later, James is seen dancing with Gollum, Emma Watson and Kurt at Kevin's party.

Kevin Sauce
He appears to like Kevin, as he tries to impress him with an exciting story.

Personality and Traits
James seems to be quite adventurous/imaginative, depending on whether or not the story he told Kevin was actually true.

Trivia
-He was the first person to get a slice of cake in episode 1.