They hate each other

"So," she typed, "You made that rule about groceries?"

"Yeah, is this thing real?"

"No, it's just a stupid game. You should just agree to whatever I propose."

"You don't have to be an asshole about it. At least I don't still live with my parents."

"LOL, you're just bitter you can't use this to make women stupid enough to sleep with you."

"Please, I've fucked tons of women, all of whom were probably way hotter than you."

"Please, you'd have to actually be attractive for that, and allow me to doubt that."

"Doubt away, but if you actually saw me, there's no way you wouldn't beg for a ride."

"I'll take that bet. Send me a picture."