You finished you weekly sparring when Tartaglia unexpectedly asks you if you would want to hang out with him, as friends, you thought about it for a while. And when you finally agree he sends you an address of his house in Liyue, you weren't surprised that he would have many houses since he's hella rich.

Fast forward to going to his house, and deciding to watch a random movie, there was suddenly a 'making love' scene showing with the two mcs.

"Well that's unexpected.." He says chuckling.