Feeling in love is an erotic experience, feeling irresistibly attracted to someone. You have only one longing: to be close. Some characteristics of being in love:
You may have a hard time concentrating and may loose your appetite. Instead of sleeping at night you daydream and feel restless.
You live on an island and cannot talk about anything else.
The whole world is more colourful and if you are in the presence of the beloved you need nothing else. Ego boundaries seem to disappear and there is a feeling of oneness, ending all loneliness.
As soon as you meet your beloved your mouth gets dry, your heart beats too fast, you seem to have a colony of butterflies in your stomach and your knees give way.

Will it last?