What is a one-sentence summary of the following article?
Just before you walk over, brush off your clothes, check your teeth, and smooth your hair discreetly. Besides making sure there’s nothing out of place in your appearance, taking this extra moment can help you gather yourself and feel more confident before you approach them. If you still feel too freaked out about approaching your crush, ask a friend to come with you. This works especially well if your friend already knows your crush—they can help start a conversation and ease over any awkward moments.  You don’t have to tell your friend that you have a crush if you don’t want to. Say something like, “Hey, Rachel’s in your math class, right? Can you introduce me? I need help on this new chapter.” It’s also great to bring a friend along if your crush is hanging out with a big group of people. Approaching with some backup can help you feel more confident. When you see your crush, your first reaction is probably excitement—and anxiety! Don’t give yourself time to freak out. Instead, take a deep breath and start walking towards them before you can talk yourself out of it.  Try giving yourself a 3-second deadline to go talk to your crush. Hesitating gives you time to start worrying and second-guessing yourself. Going straight up to them will actually help you feel more confident! and smile. No matter how nervous you feel, walk towards your crush with confidence. Stand up straight, relax, and smile. Being confident as you approach them will put both them and you at ease. Even faking confidence can help you feel stronger and more sure of yourself. When you get to your crush, just smile and say hi! If you’ve never officially met before, tell them your name. Relax and talk normally—remember that this is just another conversation.   Say something like, “Hey, I’m not sure we’ve officially met yet. My name is David.” Introducing yourself is a great way to start if you have something specific to ask of your crush, such as help on a project. If you want to start a more casual conversation, you might want to jump right in with a question or clever comment. Start however feels most natural to you and the situation.

Summary:
Do a quick check of your hair and clothes before you approach. Bring a friend along for support, especially if they know your crush. Start walking towards your crush as soon as you see them. Be confident Introduce yourself and say a casual hello.