Quotes on Relationships to remember

My "sis" and I had a conversation today discussing the movie "He's Just Not That Into You." I haven't seen the movie all the way through, but I will go back and watch the whole thing soon.

Anyway... She asked me a question and my answer even surprised me.

Her: "Ugh Relationships... I don't know what's harder to understand that or Chemistry..."

Me: "Relationships are chemistry, just instead the factors in chemistry are easily known (elements) and they aren't in relationships" (I thought that was a great quote)

Later in our conversation she asked me what is the right way to go about a relationship & I said this:

"You want to be an open door with the small chain lock on it... Be open enough to let him see the real you, but keep the lock on the door so he doesn't come in and mess up everything you hold near and dear..."