[Condoms]

Mysterious Girlfriend X.
A transfer student falls in love with another student's drool.

Does things like this normally happen in Anime/Manga's?
Or this one is more generally strange?

[King~]

Falling in love with someone's drool in an anime is not common lol

Yes, there are some strange anime, but there are many that are normal.

[barrier]

Falling in love with someone's drool in an anime is not common lol

Yes, there are some strange anime, but there are many that are normal.

Dont lie to him, in anime and manga falling in love with someones drool is like second nature too us, its another additive to the person you know how people prefer a girl with blond hair or a girl with brown hair, or a tsundere or a stoic character theirs always one who falls in love with the other person drool

Honest Answer: No its not common its just like you said that show more generally strange than others.

[Nonon Jakuzure]

Was a manga first. But I don't this is very common. At least as far as I'm concerned because I really like the series and if there were similar I would watch.

[Lelouch Vi Britannia]

This is not very common. I remember watching this a while ago, and I sorry of liked it but I was creeper sometimes.