"The man signs and I don't sign."
Translation:הגבר חותם ואני לא חותמת.
Man is גבר unless in context with a woman. Idk why I've heard it is about romance or machismo. They are virtually interchangeable though
My husband is Israeli. He says you only use גבר if you want to really emphasize the gender. Otherwise you use איש. Using גבר generally sounds silly, he said!