Article in English: If you aren’t talking to each other, someone will have to make the first move. Let it be you this time! It will show them that you want to be friends again and you’re serious about resolving things. Think about how you can reach them. Depending on the person and the severity of your argument, you may need to try a few different ways to get in touch. If they won’t answer your phone call, leave a voicemail saying you really want to fix things, then text them with a similar message. If they block your texts, email them. If your email is ignored, try to communicate with a private message through social media. If all else fails, you can try visiting them in person at their house.  Reach out once and wait for a response before trying to reach them a different way. You don't want to make them feel harassed or pressured. If they agree to meet you via text or email, it may be best to meet in a mutual, public place so that neither of you feels intimidated or under pressure. If your friend refuses to see or speak with you, or if visiting them in person isn’t an option, you may want to just back off for a while. Your friend wants space and that should be respected. Use the time to reflect on the situation and prepare what you want to say. Don’t push your friend if it’s clear they want space. It will only upset them and make them frustrated with you. Explain what you feel is the problem and be honest about it. Then ask them to do the same. Let them talk for as long as they need to. Really listen and don’t interrupt them. This way, you both get to tell your side of the story and get everything out on the table. Express your feelings without using inflammatory or accusatory words. For example, instead of saying, "You made a really dumb decision," ask your friend, "Why did you decide to do that? I'm having trouble understanding." This will prevent blame from being thrown around and create a more peaceful tone while you talk. For example, instead of saying "You were a selfish jerk," say something like, "I felt like you didn't...

Summary in Indonesian:
Bersikaplah proaktif untuk memulai interaksi. Mulailah berkomunikasi dengan segala cara. Hargai privasinya. Jelaskan masalah yang sebenarnya dengan jujur dan terbuka. Gunakan kata "saya" atau "aku". Mintalah maaf Jangan memulai pertengkaran.