He's a good dude.

u r a small lemon, so sour; no playing Undertale. so sour

"Hey, I've been thinking. When life gives you lemons, don't make lemonade. Make life take the lemons back. Get mad! I DON'T WANT YOUR DAMN LEMONS WHAT AM I SUPPOSED TO DO WITH THESE?! Demand to see life's manager. Make life rue the day it thought it could give Cave Johnson lemons! Do you know who I am? I am the man who's gonna burn your house down, with the lemons! I'm gonna get my engineers to invent a combustible lemon that BURNS YOUR HOUSE DOWN!

Awesome guy, great to play with, fair trader