it means that they are arrogant and conceited
It means your ex is still in love with you and can't take it when you fall in love and sleep with someone else.
Someone was sleeping.
"Slept like a rock" means that someone slept very soundly, indeed.
well yes you slept together!
That you would do anything for someone else.
It is a polite way of saying they had sex.
It means that they slept very deeply and soundly, without any disturbances or interruptions.
As written "Como dormiste" would be "as you slept" or "like you slept". If you were to use "¿Cómo dormiste?" it would be "How did you sleep?"
I guess, i mean it depends on the type of connection you would have with this person. but if you are in love with someone famous or something like that than it would be considered to really love them
Yes, probably, but just because you love someone doesn't mean you want to be with them. Yes, probably, but just because you love someone doesn't mean you want to be with them.
your in love you care about that person so much that you would give your life to save theres
It means that you shouldn't pretend to love someone. Or don't sleep with someone if you don't love them.