What is love, and why is it so painfull at times?

Because there is so much emotion attachment involved.When things don't work out,of course someone gets hurt.We all experienced it at least once in our lives.It's not your fault.When you get into a relationship,there's the risk of getting hurt.There's no gaurantee.You take a chance and hope for the best.Someone will stay with you and love you someday.Right now,just have fun and enjoy life without investing your whole core on another person.It'll get better.Trust me,i know.Had my heart stomped on a couple of times.Now i'm happily married with 4 kids.So walla!