Maybe i should read it too then lol
Yeah, I recommend you do at least to get a better view of the story by reading the original work.
What app or website do you read it?
I downloaded a free epub reader (the one I downloaded was called Aldiko) from the playstore and then downloaded all 9 light novels in epub format from justlightnovels.com. Once saved you can read it offline.
Since you've read the LN are all those comments about them ending up together true?
Yes it's true they end up together... but it's actually pretty sweet (I won't say too much because of spoilers)
Read the light novel and it's pretty sweet.