“Dude, I ain’t got no reason to lie about this!”
“I never said that you’re lying, but maybe just exaggerating a little— Or maybe someone other than Mikasa stole your toothbrush.”

“She said herself that she has it, bro! I’m not foolin’ around…”

“Ugh, I’ll just go make a toothbrush outta somethin’.”

“…Or maybe I’ll just… floss.”
“I don’t really know, since I’ve never had this problem before.” “But if y'think it’ll help, then go for it. It is...
“…Dude, maybe I should just drink a shitload of water.” “Water makes your breath smell okay, right?”