If this is the first time that you're kissing this girl, you'll want to make it special. Take her to a place that is meaningful to both of you. Kiss her somewhere with a beautiful view: the top of a hill, mountain, building, bridge. Kiss her under the stars, or when the sun is setting. Most girls will really appreciate it if you take the time to make a first kiss special. If you want to make this a romantic kiss, pick a setting that matches the mood. Don't just kiss her at the mall, or at a mundane moment. Plan ahead for something special. The moment will be more intimate, if you're alone, and your timing may seem much more natural. Don't ask her for a kiss in front of your friends or family, nor in front of hers. An audience, however small, will put her under unfair pressure. Even if she does want to kiss you, she might shy away if she feels uncomfortable with the setting. You may also find that it's much easier to ask this girl for a kiss if you're alone with her. Take the pressure off of yourself as well as off of her! Flirt with her, and make playful banter. Make plenty of eye contact, and casually touch her to loosen the physical boundaries. Smile at her, and make her feel comfortable. Even if you already know that you like each other: a bit of flirtation can set the mood up for a kiss. Don't touch her too much, at first. Put your hand on your shoulder or your hand when you talk to her, or put your arm around her, intentionally brush your arm against hers. Find a reason to sit close to her, so that your shoulders and thighs are touching.

How would you rephrase that briefly using Vietnamese?
Đến một nơi nào đó lãng mạn. Tìm không gian riêng với cô ấy. Để nàng biết rằng bạn đã bị nàng hấp dẫn.