This is the scene when Josh’s pants get ripped. So this scene is out from the movie, so they did not have to keep acting. Jen realizes of it and instantly kisses him, even when she din’t have to do that, even when It wasn’t in the script (because this isn’t a deleted scene, this is from behind the scenes) she did it voluntary. It means that it was a REAL kiss, Jen wanted to kiss him , she did it and Josh accepted her kiss in a good way.
OMG OMG, THIS IS A REAL JOSHIFER KISS BECAUSE THEY BOTH WANTED TO KISS EACH OTHER AND IT WASN’T A KISS FROM THE MOVIE!!!!!!!!!!