Love seem so painful but it's so wonderful

I saw one of my friend post and it said that"Betrayal can only happen if you in love". That is sure true because when you in love, there will be sadness and sweet feeling that come after. When you in love, you will know that your heart is reaching to the one you desire. Loving and liking is so MUCH different. Like someone doesn't hurt that much when rejection or betrayal came. Love will deepen over time and it can make a person go crazy. Most people don't understand why they in love or they don't even know their feeling because they confused by their over powered feeling that happen so fast. I fall in love once, and it was very painful. I alway thinking of that person whenever I'm awake or even sleep. My heart would beat fast whenever I'm thinking of that person. Love seem so difficult when you understand how it work. Now, I'm scare of being alone because I will think of that person when I'm alone. Now, my life is surrounding by people who starting to fall into the web of love.