Aries: Hugs are fine but anything else will make them increasingly uncomfortable
Taurus: Unless you're close with them, STAY AWAY.
Gemini: They either love touch or hate it depends on your timing
Cancer: Just hugs. Lost of hugs. And did I mention hugs?
Leo: They don't really have any defined boundaries so go for it
Virgo: Even breathe in their direction and they will murder you brutally
Libra: All up for cuddling and everything cuz why not
Scorpio: Some casual touching is ok but nothing else unless you wanna face their wrath
Sagittarius: Oh pfft you could like full out make out with them on a good day and they wouldn't mind
Capricorn: Honestly depends on the person
Aquarius: Don't even get near them, just don't
Pisces: Snuggles are life to them so I mean