Please Help Me Find This Manga

hello, as the title suggests, im looking for a series
i cant remember much of it, but im fairly sure it was a bl manhwa
the only thing i really remember from it is a flashback where mc and ml (i think hes the ml, im honestly not entirely sure) are kids and theyre at the mls house
im also fairly certain that the ml is considered rich? idk
anyway the mc breaks some expensive plate or smth and gets scolded by his dad about it and i think he cries a bit??
then i think the ml and mc are at a beach or smth. i remember it being sunset when they were there, and also that the beach was near mls house
they make a sandcastle (i think…) and i think thats where the flashback ends
i also kinda remember the mc saying that all he remembers from that day is crying bc his dad scolded him for breaking a plate?
i really hope im not merging scenes from multiple series ive read into one and that this is a real manhwa cause i cant seem to find it in my chrome bookmarks (;´༎Д༎`)

It’s like a western bl where the bottom has white grayish hair and glasses and is in love with a huge dark skinned dude that has a child all.

Its called Popular Serizawa Acts Weird Around Me, cant find it here, does it have another name?pls help

So i saw a tiktok about this bl manhwa and couldnt find it here for some reason maybe it has another name? its name was like THE NEIGHBOR BESIDE ME the "uke" i think is he is, ischubby, and seme has red hair thats all i know, PLS HELP ME FIND IT

hello! i’ve been looking around in my list of read mangas and i can’t find the one where there are four main people: a short-haired girl that plays a horn instrument, her shy, pretty girl friend, a guy that the short-haired girl like, and another guy that i kinda forgot. what i remember clearly is that the shy, pretty girl likes her teacher that’s also the club adviser (afaik) of the short-haired girl).

thank you for the assistance!

Guys can u help me find this one bl manhwa? I remember that there were these special episodes where the mc and ml met but the ml was a vampire and the Mc was like a small human? portrayed kinda like a bear? The ep was written simply and w not much color but it was very touching (i remember other comments saying so as well) I can't remember if they were special eps or side stories but the vamp ml doesn't drink blood I believe and the room he lives in is super bleak with only a coffin and Mc helps liven things up but one day mc bleeds and gets driven out and there's also a christmas tree involved somewhere in the plot and ppl are hunting down ml. Sorry if this is a bad explanation! I'll keep on trying to remember more ┗( T﹏T )┛thank u!!

Yaoi btw no straighr bullshit (not that i have something agaisnt it) i need the uke to be strong and manly no looks like a 12 year old but canoinacally has 182773 years (we r not old fatty pedos) and the seme to be green flag or well in this economy not rape uke ;^ pls reccomend ♡♡♡ ٩(๑❛ᴗ❛๑)۶