emote

from The American Heritage® Dictionary of the English Language, 4th Edition

• intransitive v. To express emotion, especially in an excessive or theatrical manner: "The more she emotes, the less he listens, and the less he listens, the more strident and emotive she becomes” ( Maggie Scarf).

from Wiktionary, Creative Commons Attribution/Share-Alike License

• v. to display emotions openly, especially while acting

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

• v. give expression or emotion to, in a stage or movie role