确定她的心意。 找准合适的时机和地点。 让她明白你的心意。 和她约会。 成熟地应对。

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?
Though there's no guaranteed way to know if a girl likes you without asking, there are a number of signs that can let you know that she likes you as more than a friend. If you're pretty sure she likes you or even just suspect that she likes you, then you'll have much more confidence when you ask her to be your girlfriend. Here are some signs that she likes you:  If her face lights up every time you approach her and you can tell that she really likes talking to you. If she's always laughing or gi