I was kidding….

I was kidding. – Eu estava só brincando. I was joking. – Eu estava só brincando. I was just passing by. – Estou só de passagem. / I was just wondering – Por curiosidade. I was shocked. – Fiquei de boca aberta. / Fiquei de queixo caído. I was taken aback. – Fiquei de boca aberta. / Fiquei de queixo caído. I was left speechless. – Fiquei de boca aberta. / Fiquei de queixo caído. I was so worried – Eu tava muito preocupado.