"What, you wanna make a bet on it-?"
"...I was joking, but you already bet on it, soooo...I don't actually have anything to bet with, sooooo...myself! :D"
...He was silent for a few moments...anddd blinked a couple of times, looking away
"...H-Hehe, See? I told y-you-"
"Finally believe me now?"
"Aww what?! Come on, you can't be serious!"