excited

adjective

1. 1

   (of persons) excessively affected by emotion

   he would become emotional over nothing at all

   she was worked up about all the noise

2. 2

   in an aroused state

3. 3

   (of e.g. a molecule) made reactive or more reactive

4. 4

   marked by uncontrolled excitement or emotion

   a crowd of delirious baseball fans

   something frantic in their gaiety