Hi, I am very new to Twitter, and therefore I do not completely understand who's tweeting what. PersonB@PersonB @PersonA Prison Break! Details PersonA@PersonA @PersonB our what about: Dexter!!!
You can search for specific words or phrases that people are tweeting and start following those people who you find interesting and/or are your field
Here is basically how it works. It shows the persons name, then the username, then the tweet. So for example: John Smith @jsmith "Tweet goes here" This means I'm talking to a certain person: John Smith @jsmith @mrsmith I want steak for dinner