What to say after someone jokingly says I love you?

Ok, how do you tell someone you're not dating that you love them?

Can anybody tell me what the difference is between just loving somebody (like your boyfriend) and actually being in love?

When a guy says " I guess I fell in love too quickly . . . :/" Well what does that statement even mean ?

Why when a boy says he love you and that he like you a lot why does he go out with someone eles

I just wanted to know, how it is that someone falls out of love with someone? Or more less why does someone fall out of love?...

I dont get how its right.. :S like in a lot of songs I hear them say you was the one I loved..and erc.. isint it supposed to ...

Okay my friend and her boyfriend been together for like a year and a few months like I stay out of her relationships but her ...

Okay...if your boyfriend/girlfriend tells you for the first time that they love you - should you say it back? If you don't lo...

Ok my girlfriend just told me that she by what do I do she say she still love me and I love her but need help what should do ...

In a relationship, how long did it finally take you to say I love you?