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そうです!But people are mixing it up, so yeah.. it's okay to use both. :)

あはは(笑)このことは、この前の #ulogの日本語訳に書かなくて良いの?

I didn't include it because it didn't really matter... hihihi~

了解!そういうことなんだね。

Hihihi〜は、面白い英語だと思ってます。

"Hihihi" is my style. Usually it's "Haha" or "Hehe".. ww

フィリピンでは、"Hihihi" がポピュラーですか?

まあまあ、かな?Not a lot use it. Usually they use "Haha".. ^^