Content to me is like being comfortable in a relationship. With that whatever works attitude. Just settling for whats there. Feeling as if you can't do any better or that you don't want to be alone forever so that's where you settle for second best so to speak. Being separate as apposed to being as one with the other person. (Settling is the main word I think of when I think of being content)
Happy to me is like being excited and experiencing new things and really enjoying ones company with passion, love, and feeling of wanting a life partner with honesty, trust, and all the good things in life. Wanting to see them everyday yearning to here their voice over the phone or in the room. The comfort of their touch and just knowing that you have that feeling of belonging. There, then, now, and forever. Being as one.
Now me I feel as if I am in the middle. What is the middle you may ask?
LOST