Mark Ruffalo and Jimmy Fallon Try to Prove They’re Best Friends

On Wednesday’s The Tonight Show, Mark Ruffalo played Best Friend Box with Jimmy Fallon. The game, similar to The Newlywed Game but for friends, had Fallon and Ruffalo guessing what the other would answer to such questions as “What is Mark’s favorite sandwich?" Though they claimed they were good friends, they were hilariously out of sync. When Fallon guessed BLT, Ruffalo came back with peanut butter and jelly.

For Ruffalo’s greatest fears, Fallon guessed "Being alone,” while Ruffalo oddly answered “Drowning in milk.” For Ruffalo’s favorite physical feature, Fallon nicely guessed, “There’s too many.” But Ruffalo answered, “My eyes and ass.”

Their claimed bestie status was in serious jeopardy until they were asked the question, “What is Mark Ruffalo’s favorite superhero?” The two couldn’t contain their excitement as they hurriedly wrote, “Hulk.” Their friendship was solidified and will likely live to survive another test.

The Tonight Show Starring Jimmy Fallon airs weeknights at 11:35 p.m. on NBC.

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