Well, when I say providing love unconditionally, let me clarify...
I don't just start loving them for no reason. There's reasons behind it, just it's very much based on who they are and it's not based on meeting expectations that I set. They should already meet my demands for the most part by being themselves, so there is little for me to require of them. My demands in a relationship are the basic things, love, honesty, communication, spending time together. I'm sure there's a couple more, but to me, it's not rocket science and it's stuff that pretty much coincides with what you'd call a healthy relationship.