First, read the English article below.

. Smiling makes you look friendly, approachable and cheerful. These are qualities that people generally like to associate themselves with, in case you didn't already know! Turns out no one likes approaching strangers and putting themselves out there, so smiling is the first thing you can do to show them you're not scary. Even the most confident of people find it reassuring. And it doesn't cost a thing. That's when you do just that -- you adopt their body positioning and/or facial expression like their reflection in a mirror. It unconsciously tells the other person that you're like them or that you feel the same way. Ever been to a rock concert and you leave feeling that rush of being with 1,000 others all feeding off each other? It's because you're all swaying, moshing, and rocking out together. The same goes in a normal, everyday conversation! Very few words (or none) can be exchanged and you can still feel a bond. If you purposefully go out of your way to do this 24/7, you'll probably be caught. But for 90 seconds, you're good to go. So mirror the angle of their body, put your arms in a similar position, and mirror their face, too. You'll probably feel the exchange of energy, too. Imagine meeting someone who is constantly looking three feet over your right shoulder. You'd practically have to trick yourself into not waving your hand over their face and screaming, "Buddy! I'm over here!" Save them the temptation and make good eye contact. It tells them that you're listening, you're interested, and you're engaged with them and the words they're saying. Not making eye contact is usually mistaken as just being rude. If this is an issue for you, try tricking yourself by staring at the top of their nose, or only looking at them when they're talking and taking breaks while you're talking. You don't need to be looking at them 100% of the time. That'd be intense! This is important to show that you are polite and respectful -- if you don't, you risk looking rude and unapproachable. To paint the right picture in your... 

Now, please write a short abstract for it in Indonesian. Abstract:
Tersenyum. Tiru dia. Buat kontak mata. Pasang bahasa tubuh yang terbuka. Gunakan kekuatan sentuhan. Pastikan nada, gestur, dan perkataan Anda sesuai.