What Feeling Is It?

I feel this feeling , a feeling of what happens:

When you do not know what you feel .
When you're confused by it , but you feel tremendous happiness .
When you feel a strange feeling , and not be explained by words .
When developing your smile when you meet with him and all over you like a freeze when he looks at you.
When your heart feels beat faster when she will approach your
When you feel you are a very very lucky to have someone you loved and when you feel he is the most perfect in the world .

You're scared when he angry at you . the world seems to fall apart when his gaze was different .
You always want attention from him .
You're going to get angry or feel jealous when another girl approached him , and you can not express it
You're jealous of another girl who can dialogue with him , even if you already have each other .

When he was angry , and say something that does not want you to hear, as if your heart was destroyed , as if pierced by a sharp sword .
Everything like ends immediately .
Incredible sadness covering yourself , making you able to say or do something .
And then, you feel that there is a very big mistake that you've done .
Feeling very tormenting