"La Cienega Just ___" Ryan Adams

• Flashed one's pearly whites
• Wore a happy face
• Looked cheerful
• "Her loveliness I never knew / Until she ___ on me" (Hartley Coleridge)
• Heeded the photographer, say
• Said "cheese"
• Showed pleasure
• Favored, with "on"
• Showed happiness

Wiktionary Word definitions in Wiktionary
vb. (en-past of: smile )