Related Clues:

• All atwitter
• Head over heels
• In an excited state
• Ready and raring
• Overly excited
• All aflutter
• Eager, plus
• Intensely interested
• Intensely excited
• Eager, and then some
• Staring
• All het up
• Like a kid at the circus
• Wide-eyed with expectation
• Enthusiastic, plus