At the startled yelp of Blossom, Button whips around, glaring at the man copping a feel on his marefriend. The earth pony doesn't even hesitate to push Blossom behind him and into the awaiting arms of her storm beast companion while he puts his hands on his hips.
"What's tha deal?! Ain't you got any manners? Keep yer hands to yourself or you'll lose em!"
Button is eloquent in his dismissal of the stranger, while behind him he can hear Lotus start outright growling at the stranger. Yeah. You'd lose your hands but definitely not to him.