If you want to date your coworker because you really, sincerely think you're falling in love with them or there's a real potential for a long-term, committed relationship, maybe you should date your coworker.
Si quieres salir con tu compañero de trabajo porque sinceramente crees que te estás enamorando o hay potencial real para una relación comprometida a largo plazo, quizá podrías salir con él.