It'll happen one day. You think that you're not a weeb, everything is great, you don't care much for that "waifu" nonsense. But your friends are telling you that this one game is pretty good, maybe you read about it online. You check it out. It was pretty good. That one girl in it was great, but you're not a weeb. You may have some fanart saved and you might participate in a meme every now and then, but you're not a weeb. But then there's that one time you catch yourself thinking about Sayori during breakfast and it hits you. It happened. You're a weeb now, you fell in without even noticing and now it's too late. You're only option is to hope friends/family don't notice, but it's too late.