It depends on how into you/the situation they are, just like with everyone. Most people are more accepting of people saying weird shit (any kind of thing, not specifically thanking them) in the moment if they have an emotional connection to the person saying it or if they’re really horny.
I thanked a girl for letting me fondle her tits and she immediately recoiled and told me never to thank girls for things like that again.
So, it depends… But on what, exactly?
It depends on how into you/the situation they are, just like with everyone. Most people are more accepting of people saying weird shit (any kind of thing, not specifically thanking them) in the moment if they have an emotional connection to the person saying it or if they’re really horny.