You are the apple of my eye

billzhao

I like looking at you, or I love you.
  N) o9 g" ]* H
Apple = pupil

In Old English, the pupil of the eye (the round, dark center) was called the 'apple'. It was thought that the pupil was a round object much like an apple (a piece of fruit). When you look at someone, their reflection appears in your pupil. So if someone is the 'apple of your eye', he or she is someone that you look at a lot and enjoy seeing.

billzhao

Play tonsil tennis
9 ~; [- s+ @; C) k# r1 R
% Q9 g2 r+ b: O5 j! F' l"you played tonsil tennis with the lady, but it does not mean you really know her"  

9 ~: v" E* {7 {; jYou kissed her, in way that your tongues touched.