In the lines from Robert Brownings's "My last Duchess", the speaker is describing its subject as <em>flirtatious and naive</em>. He explains that her 'heart is too soon made glad' and 'too easily impressed'; 'she liked whate'er', which shows her<em> naivety </em>; also, he says her 'looks went everywhere', infering that she is <em>flirtatious</em>.