I am very happy.

I am very happy.
I am very happy since this afternoon.
I am very happy since this afternoon as I was with my dear friends.

I am very happy.
I am very happy that we watched a movie together.
I am very happy that we watched a movie together though 'Harry Potter & bla bla' is not very nice.

I am very happy.
I am very happy in the middle of the night.
I am very happy in the middle of the night till I can't really sleep now.

I am very happy.
Can you feel my happiness now?