Umm, yeah! Especially if you've never seen them in person, 你 can never be 100% sure they're who they say they are. But if 你 know them well in person, then it's not that weird. Any way 你 look at it, no matter how they told you, it would be an awkward situation.
Yes. 你 always hear about predators and stalkers, so who knows if the person who asked was one too. Unless it is your real boyfriend/girlfriend, then it wouldn't be as weird.
i think it would b strange 2 b asked out via internet...but i've never been asked out at all, so...uuuuu...i think i wouldn't mind. i've never had a boyfriend in my life...