Read the excerpt from Frida Kahlo by Hedda Garza. Curious to know more about the daring young girl below, the bulky Rivera made the slow descent to the ground floor. Kahlo wasted no time in preliminaries. . . . "I have come to show you my paintings," she told him audaciously. She told him her name and Rivera remembered that just a few years earlier, the director of the National Preparatory had told him that the girl who had caused him so much trouble was the same Frida Kahlo. Instead of becoming angry at Kahlo's audacity, the unconventional artist was delighted to meet his former tormentor face to face.

The author seems to admire Frida Kahlo's brave personality. Which detail supports these feelings?

Diego Rivera remembered hearing Frida Kahlo's name from the National Preparatory director.
Diego Rivera quickly climbed down to meet Frida Kahlo.
Diego Rivera was an unconventional artist.
Diego Rivera was not angry with Frida's boldness; he was happy to meet her.