Okay, it's my first time having a crush from another country. And I need opinion from you guys, what should I do for him?

We've interacted very often lately, but since it's my first time getting close to people from other countries. I'm so confused how to act. He always says that he truly said if he's happy with me and I'm glad to hear it. I'm just afraid that I'm the only one who has feelings and he doesn't- And is it good if I ask him how he feels about me? Please give me advice what should I do.
Okay, it's my first time having a crush from another country. And I need opinion from you guys, what should I do for him?
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