Satou: I am nothing! I am just a rock on the side of the road! [About to jump]
Misaki: You're wrong!
Satou: [Stops] Eh?
Misaki: You are not a rock on the side of the road! You are a human being! A flesh and blood, total failure of a human being!
Misaki: A Hikikomori like you is more worthless than a stray dog! You are... you are the only person in the world more useless and a waste of space than I am! So... so... please, you can't die now... you just can't! I need you... I need you! [Cries]
Satou: ...I'm jumping!
And then Yamazaki convinces Satou that jumping off a cliff is too dramatic a death for a loser like him.
And then Satou slips and nearly falls off the cliff by accident.