eget: My name is Veget. I'm a warrior born from the same Potara fusion as you.
Zamasu: Mortals fusing...?
Veget: Could it be you didn't know mortals could fuse as well? Hahaha, no wonder you were laughing that much. In that case, I'll tell you another thing you don't know.
Zamasu: What?
Veget: It seems your Potara fusion will brake in one hour.
Zamasu: What did you say?
Veget: You still haven't become a Kaioushin so you're just like us, mortals.
Zamasu will probably unfuse the second he's going to kill Goku/Vegeta and then lose. This is gay.