If it's possible, he seems to deflate even further, and his voices gets even softer and quieter.

"No, cuz you're probably right."

Something about his body language and demeanor subtly changes, and for a moment he's not a depressed and self-loathing 25-year-old man but instead a lonely child holding a dead rabbit in one hand and looking like he's going to cry once he leaves. Then he's back to looking like himself.