Just keep in mind however that things can happen in a chat just as they do outside. Just as the name implies, cheating can happen on a computer just as in real life.
Just read those stories of married people having affairs on-line.
Try not to yell, this is where you either type in all capitals or use text editing to increase the font size and bold type of your message.
In IRC's you can only type in all capitals, there is no text editing.
For a much bigger list the WBS Chat Book has a whole list compiled from various users from all over including various smileys!! If you choose you can use text editing to increase the size of your text to catch someone's attention.
This is most of the list from that place: AFAIK As Far As I Know AFK Away From Keyboard ASAP As Soon As Possible BBL Be Back Later BBN Bye Bye Now BBS Be Back Soon BEG Big Evil Grin BF Boy Friend BRB Be Right Back BTW By The Way BWL Bursting With Laughter C&G Chuckle and Grin CID Crying In Disgrace CNP... This can make your messages in bold, italics, or color.
Considering that this relationship maybe over a long distance the chances of you meeting the other person are almost next to none.