What is it?

What is it that when you are alone with someone and there is an intimacy that you share together there is that cozy feeling and you feel that when you are with him, you just lie there, snug, comfortable, easy (okay that is redundancy but I am running out of words here!) and the world just disappears. Like there is only the two of you together. But there are times also when you are together and you just wish that the world will go away and leave you two alone.

What is it? Is there such a huge difference between these two feelings? I would love to know.

Ooy. Taka lang!