“For many Millennials, 13 Going On 30 is the romantic comedy. A big reason for that is the chemistry between Jennifer Garner and Mark Ruffalo, who played the roles of Jenna and Matty to perfection.
“So it might be shocking to learn that we almost didn’t get to see the pair trading Razzles and doing the “Thriller” dance. This was because Ruffalo “almost quit the movie before it was done filming.
“When you think about the 2004 rom-com, a few key scenes come to mind. The moment when Jenna and Matty start a flash mob version of “Thriller” to liven up a party is probably one of them.
“While 13 Going On 30’s cast may have looked like they were having a blast, in reality it was a nightmare for Mark Ruffalo to shoot.”
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