I'm looking for two different manga I saw in a bookstore while vacationing, because it seems their names have slipped from me. I'm definately sure both were manga (not manhwa or manhua) and both would be liscenced in English.

In the first manga, in the first few chapters there was a boy in middle school and his friends were teasing him about this girl who was really shy and quiet and insisted that he had to go get her number/email, and so he went into the library after her to get it and asked that she recommend a book, and then they were reading together in the library and he said he enjoyed the book... So she recommends the second book in the series or something of the sort. Didn't read past that.

In the second manga, there's another girl in high school, and she seems to spend a lot of time with this boy but she's dating a different boy? And I think the first boy is very confused by the girl's feelings. They live in a town by the beach and the manga is very smutty, where the girl seems to have lots of sex with boy who's only on the side because the boy she likes and is dating doesn't treat her well maybe? I think the cover has said girl standing next to the ocean and this manga was definitely only one volume.

Thanks for the help! 😀

Found second one, is Umibe no Onnanoko

First one is Soredemo Boku wa Kimi ga Suki, thanks for the help.