I've been with a girl for a month and she isn't sure about us. Is that a problem? Can I do anything about it? I saw a girl everyday in a bus. I knew for sure that she eyed me too. Suddenly after three months she is now with somebody. Now I feel like I've been left out, lonely, and heartbroken. Does it mean I was in love with her at first sight? Did I let her go without any fight?