1 I love you: said with emotion and true feeling
2 I loove yoou: when something funny was said or either person were made fun of by the other
3 I love you: said rushed no feeling but slight irritation in voice
4 I love you: just said to be said out of habit
5 love you: said with absolutely no emotion or meaning
6 love you too: usually said in irritation or when one is annoyed or upset
7 I wuv Chu (you, u, ju) : trying to be cute or complete and utter puppy love
