The Need, to be taken care of.

 Don't you want someone...

... to say something to you like this:

You are my life now.
Edward Cullen, Twilight, Chapter 15, p.314

... to look at you like this:

... to hold you like this:

Scene from The Notebook

... to love you like this:

Scene from Pam's and Jim's Wedding (The Office)

.. to want you like this:

Scene from (500) Days of Summer