Ungkapkan saja. Manfaatkan minatnya. Gunakan lagu. Buat sebuah hadiah untuknya. Tulis surat untuknya. Buat sebuah video.

I'm interested in that, but I only have a few mins. Can you give me at most the first 500 characters of a detailed explanation in English about that?
The most basic way to confess your crush is to just come right out and say it. This can take courage, but generally people will appreciate your honesty and will be flattered by your bravery. This avoids gimmicks and shows how much you really think they're worth. Here are some examples of how to say it:  "Hey, Brian. I thought you deserved to know that I have very strong feelings for you. You don't have to return my feelings, but I thought it was only right for you to know." "Michael: you're spec