TC

Take care - TC is a very commonly used phrase in the English language. We generally use it as a closure to a conversation, informal meet, break up, never to meet again, will see you tomorrow or (i hate your face but - you need to take care ...lol.. anyway.. so we use this word again and again and so often. That TC has lots it meaning. Before hanging up on a call I said the magic words to a friend of mine!! and he bolted back saying - GIVE ME SOME CARE... if you cant give some why are you even asking me to Take CARE. I was taken aback , and i actually found it amusing. The friend though dear to me, I have never bothered checking on him ever , we speak once in 3 years so to say. Although I really meant it when I said it - he didn't take it at face value. How many times do we use words- sentences- phrases only because they have so become a part of our lingo / the jargon!!!

Another one is Sorry!!!
Oops, I am so sorry ! (what she/he is actually saying is "you (&)&%^& i cant mend it anymore" and im done with you ..next!!!).
You break someone's favorite vase and all you can is sorry - your not going to buy her a new one.
Someone lost a friend and you really want to sympathise - your going to say - probably google something appropriate - "Im so sorry about your loss" You mean it - but your not going to be around to "be there" sort of thing!!!!

I gotta sign off right - so sorry for not writing this through - i know someone is really going hate
Signing off
Take care people :P