Really I meant no offence to the guy, and I know the translation would cause the message to distort from it's original meaning somewhat.
When I said it's creepy that he said "I like you" I didn't mean as in he has any attraction to him, but rather I saw it as him simply liking him like he likes food, or a possession of worth. It just seemed off, as I have never heard anyone word the phrase "You're cool to be around" or "You're a nice guy" like "I like you". It seemed like he was talking to an object rather than a human.
Anyway, I wasn't saying his message was creepy at all, I think it's quite sweet. I just thought the wording was creepy, or it would be if it was written by a fluent English speaker.
As he is from Japan, and his diction is obviously not of the standard you would expect, this makes it an exception, and under that circumstance it wouldn't (and isn't) creepy.
Basically if I got this letter, and it wasn't from Japan, and was just some guy who could speak English, it would be very creepy (to me at least).
Yeah, so sorry if it sounded like I was being rude to the poor guy, I didn't mean anything by it, just pointing out the humour in a quirk of translation.