Possible Clues:

• Figure of speech involving comparison
• Looks like it's happy about one
• "Like a Virgin," for example?
• 'Like a Virgin,' for example?
• 'Cute as a button,' e.g.
• One is like to be in a happy face
• Show amusement about one as silly as a loon, say
• One might grin about one, in a manner of speaking
• Figure of speech making straightforward comparison
• "Quiet as a mouse," e.g.