It's happy hour, but your buddy’s hanging out with his new lady. Need someone to help you seal the deal? Look no further than your cell phone for a replacement wingman. For more on text etiquette, check out AT&T Textiquette: http://www.att.com/gen/press-room?pid=2805 Also, visit http://www.howcast.com for more “how-to” videos like this one. Less