fizbu experimental gismu

x1 is excited/feels excitement about x2 (event/property); x2 excites x1

See ue'i, entuzi

In notes:

x1 awaits for x2 (event) with bated breath; x1 waits for the occurrence of x2 excitedly/restlessly; colloquially: x1 just cannot wait for x2 to happen; x1 is eager for event x2.
attitudinal: excitement - lack of excitement - boredom
uei'e (exp!)
attitudinal: excited encouragement