How do you know is your really into someone?

Well she/he is normally the one you think about, worry about. Smile when you see them.

feelings emotions that never leave.. they are constantly on your mind. you love who they are.

[c=#BF0080]I think it depends on what kind of "Into someone" we're talking about here.[/c]

you know what kinds of people your attracted to you can tell if certain people meet that

If they want to sleep with you, they are really into you.

I have decided it to be that way