Obsessive stalker that hides that he stalks her

Stalker/killer MLs ( Straight)
(1) https://www.mangago.zone/read-manga/tonari_no_seki_no_hen_na_senpai/ ( BROTHER UGHHHH- idk why this manga icks me)
(2) https://www.mangago.zone/read-manga/yandere_ouji_ga_shachiku_onna_no_watashi_o_hanasanai/ ( i love Umekoppe but...not with this one)
(3) https://www.mangago.zone/read-manga/isekai_saintess_tries_to_escape_the_harem_type_yandere/ ( It's funny... What? I found it funny? T^T)
(4) https://www.mangago.zone/read-manga/hana_kun_can_t_live_without_me/

for number 2, I've obviously read weirder shit but idk.. I don't like them, while for number 3, "woof" what the fuck was that? T^T It was so funny and cringe akkkkkkk, yamerooooo Σ(っ°Д °;)っ

https://www.mangago.zone/read-manga/for_your_murder/

Melt bless you