The actor, who plays Carrie Bradshaw's gay best friend Stanford Blatch in the hit franchise, insists he wouldn't want to embark on a romance with someone who confused him for his on-screen alter-ego.
He tells Britain's OK! magazine, "It's a bad start to a relationship, it's really one-sided because they think they know you but they just know the character and they forget that you're an actor."
Garson admits he wouldn't turn to the internet for dates either - because potential partners might recognise him.
He adds, "I'm always on the look-out... (but) I do not do that (internet dating). It's really hard because you show up and I'm me. I can't imagine doing that because they know who you are and it's one-sided. That would be ridiculous."