Making the first move doesn't have to be the obvious and potentially awkward question, "Will you go on a date with me?" If you both like pizza, suggest going to your favorite place on Friday. If the other person likes movies, tell her that you two should go see one soon. If the other person expresses interest, be sure to turn the interest into an actual plan.  For example, instead of leaving it at “yeah, we should go to a movie sometime,” you should say “Casablanca is playing at the independent cinema at 7:00PM on Thursday; would you like to go see it?” If you went to dinner or a movie, send the person a text to let her know you enjoyed your time. This shows that you are still interested. Think about mentioning a specific thing that happened during the date, like a joke or a food you both ate. That can open up the lines of communication for both of you. Sometimes the straightforward approach is the best one. If the signs from the other person point to mutual interest, then just go for it and ask her out. Don't be pushy or aggressive. You can be direct while still being casual.  If you seem too pushy, you may scare the person away. If you're still shy, you can ask him out to a group setting. This can be dinner, pub trivia night, a sporting event, or a party. It could give you both a chance to talk and hang out, but takes off some of the pressure. This doesn't necessarily have to be a verbal confirmation. Your partner will usually use physical cues to indicate that she is willing to go further. Every person's response will vary, but body language like touching your face and parts of your body tend to mean you are good to keep going. Pay attention to your partner's reactions, and adjust your actions accordingly.  You should both be giving your consent to the first move in either a verbal or physical way. It doesn't matter what the other person said or did earlier; consent is always about that exact moment.  You should both be in a state that enables cohesive decision making: this means that you should both be...

How would you rephrase that briefly using Vietnamese?
Rủ người ấy hẹn hò. Trò chuyện sau khi hẹn hò. Táo bạo ngỏ lời hẹn hò. Mời người ấy đi chơi cùng nhóm. Chỉ tiếp xúc cơ thể khi đối phương đồng ý. Bắt đầu từ nụ hôn. Từ từ khi tiếp xúc gần gũi hơn.