* NEVER EVER TALK TO SOMEONE ON THE SMS FOR A LONG TIME.
If you chat on the mobile, there are some HIGH chances that you will be misunderstood. Yes, there are smileys and emoticons, but they cant express feelings properly most of the times. Say, I am having a serious conversation with a person, sometimes that person might feel like I am laughing at him/her (even though I am also serious) and vice versa. This results into me being misunderstood and that person being angry at me. The smileys CANT save us all the time. That's why never have a serious conversation with someone while sms'ing. NEVER!
If you want proof that this might happen to you, take MY VERY OWN EXAMPLE!! I have learnt my lesson!