adj., full of passion and emotion
ardent
adj., showing enthusiasm; ardent
avid
adj., filled with a bubbly excitement, as if boiling over with excitement
ebullient
adj., lively; full of uplifted spirit; vivacious
effervescent
adj., overflowing with vitality and good spirits
exuberant
adj., full of great enthusiasm or devotion
fanatical
adj., filled with passion or intensity
fervent
adj., filled with passionate emotion
impassioned
adj., lively; full of vitality
vibrant
adj., filled with enthusiasm; fervent
zealous