Answer:
Well, thats a difficult question to answer. But, let me try.
Step-by-step explanation:
First of all, confidence is key, girls like confident people. Second, make sure she knows that you care about her. If she doesn't know, how is she gonna know you're even an option fro her. Text her sweet messages, like I liked how your hair looked today, or something like that. Lastly, act like you don't care. Now, I need you to be sure of what I'm saying here. DO NOT act like you don't care about HER, act like you don't care about what she THINKS of you. This kind of plays into confidence. Act comfortable around her, like she's someone you can joke around with, and have fun around.
(A couple tips if you aren't confident with how you look) Make sure you smell good. Wear nice deodorant, shower with nice smelling soap every day, wear cologne, lotion, all that stuff. Next, make sure you look presentable. You don't have to wear a suit or anything, but wear nice looking clothes. Like some nice slacks and a nice shirt. Or you don't even need to wear slacks, you could wear some nice joggers and a nice hoodie and look good. Just don't wear cheap Walmart shorts, lol. Also, if you don't wear glasses, try buying some nice blue light glasses. Some people look better with glasses, believe it or not. Like me, for example. I have big ears that stick out, when I wear glasses it makes my ears look like they stick out less. Now, I don't know your age, but if you can grow a beard, or scruff. Facial hair hides inconsistencies in your face. Like I have a pointy chin, my beard hides that. DO NOT grow a mustache, there are very few people who can pull off a mustache, so I wouldn't try. DO NOT grow a goatee, they make you look like a goat. DO NOT grow a neckbeard, I don't think I need to explain why. Another thing is to grow out your hair a little bit so you can actually do something with it. Lastly, workout. By far the easiest thing you can do to make yourself look better is to either put on some muscle or take off some weight. If you're skinny, the easiest way to put on muscle is to eat lots of protein, and do lots of weight lifting. If you don't have access to a gym or weights, push ups, chair dips, sit-ups and shadow boxing is your best bet. If you're a little overweight, that's okay too. Eat lots of fruits and veggies and a lot of lean meat, like chicken, turkey, etc. Your workout should be mostly around cardio, and lightweight high rep weight lifting to convert fat into muscle. If you don't have access to a gym, sit-ups, shadow boxing, and some jogging will be your best bet. Once you get down to lower weight, add some more workouts in. (Push ups, conditioning, etc.)
Hope this helped :)