I am Sad, Very Sad...?

Sweetheart you will be fine. All hope is not lost with this girl. A date doesn't mean a relationship- it's just getting to know a person; seeing if you want a relationship with them. She might decide she doesn't want to be with him. Maybe she doesn't think you're interested in her and she didn't have the courage to find out. In these situations it's hard to know what can happen and what to do. Try to go with the flow, maybe talk to her about your feelings, before her and this guy become official. And if you are unhappy, don't hide it. I feel best letting out my sadness, it will help you and you won't feel so alone. Be careful venting to one of your friends who know her, things might spread and she might hear. Do you have a female friend who isn't friends with the girl you like who you can trust? Talk to her about it. I hope you feel better soon. We've all had heartache, my dear. You will find the girl you'll spend forever with, and you'll be happy. Do not worry. Just go with the flow of things.