Advice #1: Even if you like a guy, PLEASE DO NOT throw yourself at him, like telling him point-blank about your feelings and pestering him to tell you how he feels.
Firstly, it'll definitely scare him away. He might feel intimidated and pressured to give you an answer even though his mind is still grappling with the truth.
Secondly, you'll come across as being really cheap.
Thirdly, you're giving the guy the impression that without him you'll fail to function normally.
Girls, I think you need to salvage whatever pride you have left in yourself in order to live through the rest of your days.
Advice #2: Guys are NEVER worth it no matter how much you've fallen in love with him. NEVER! Even if they reject you, PLEASE PLEASE do not treat it like it's the end of the world and go around groveling 'cos it'll look really really pathetic. Guys are NEVER worth all these trouble.
Advice #3 (an extension of #1): You know why guys sometimes reject you? It's 'cos most of them like girls to have an air of mystery about them (correct me if I'm wrong guys) instead of you throwing yourselves at the guys. From an onlooker's perspective, I think girls should keep their cool at all times, especially around their intended targets. Never never never never lose your cool and go all ga-ga over some guy. Sure, some guys like all the attention and how the girls are feeding their egos. EEEWWW. Please girls, never reduce yourselves to some giggling yahoo because of some guy. You have your own pride and self-esteem and integrity.
Advice #4: Please DO NOT place the guys up on a pedestal like some idol that you worship and act like you'll kiss the ground they walk on. Such behavior are more reserved for erm...actually no one in this world should ever behave like that. It's moronic. These guys are not some superheros. Their just ordinary guys that you suddenly find you have an affinity for. Please do not worship them 'cos it only makes it harder if they reject your advances. Like I said, have some integrity and pride in yourself.
Advice #5: In the event of a rejection, don't break down into pieces. Hold your head up and show these guys that you can live without them and their not worth the tears. If it isn't meant to be then it will never be so stop whining about it. There are so many other guys out there. I know it sounds clichè but my late principal once told the girls during assembly that somewhere out there, there's a guy waiting for you. So don't be in a hurry to rush into any relationship now. Take rejection as a stepping stone towards maturity. It is never the end of the world if some guy turns you down. Then it would mean that it isn't meant to be and PLEASE move on. The best thing is to just remain friends.
Advice #6: It is always best to start out as friends first. Take time to get to know each other's strengths and weaknesses and at the end of the day, if you still like him despite his flaws then maybe you're heading somewhere. But never ever ever ever tell a guy, whom you do not know well, that you like him. Once again I shall re-iterate, they'll freak out. Maybe after you've gotten to know him better, you'll realise that he isn't the right guy for you.
Advice #7: Always try to remain friends after rejection no matter how weird it is. Never give him the cold shoulder just because he rejected you because it's not his fault that he doesn't feel anything towards you. Feelings can't be forced, and everyone has the right to choose. So it's rather pointless if you go around asking "Why doesn't he like me??? Why??? I'm not ugly or fat or anything, but why doesn't he feel anything??". So just take rejection as another lesson that life doles out to you and get on with whatever you gotta do with your life. Treat the whole event as if it never happened and just be normal friends with him again even though sometimes it's quite hard to do so. But girls, you're stronger than you think you are, and I know you are capable of doing so. Don't alienate this one particular guy forever just because he 'broke' your heart. He already feels awkward enough around you. Don't worsen the situation by treating him as if he slaughtered your cat. Give him the impression that he doesn't affect you at all and that he's worth nothing. Maybe one day something will develop. You never know. It just isn't the right time for it to happen now. Even if nothing develops, at least you can be sure of having one more friend.