Here it is:
Think of somebody you love, or *think* you love.
Give them a list of ten things (or five things, or three things, or ONE thing) that you wish they would either start doing or quit doing.
They react by: drawing a line through one, two, or all TEN of the things on your list (meaning that these things are important to them and they'd rather not give them up), or they rip the list to shreds right in front of you and call you a new fool for thinking up such a thing since every item on your list is too important for them to stop/start doing.
Regardless of their reaction, if your love for them is totally unaffected and stays where it was before, you love them. Truly *love* them.
That is my theory.