BOY

https://www.mangago.zone/read-manga/here_u_are/
This is gud bl to start wid. Very heartwarming. This was my first bl too and I fell in luv wid bl

https://www.mangago.zone/read-manga/what_s_your_name/ i really liked this one
https://www.mangago.zone/read-manga/dress_him_up/

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

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

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

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

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

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

https://www.mangago.zone/home/mangalist/1273868/?filter=&page=1

https://www.mangago.zone/read-manga/senshun_kansoku/
https://www.mangago.zone/read-manga/link_and_ring/
https://www.mangago.zone/read-manga/unmei_no_hito_to_deaeru_koisuru_apuri/
https://www.mangago.zone/read-manga/sasaki_to_miyano/
manga/heesu_in_class_2/
https://www.mangago.zone/read-manga/snail_pond_robber/

Star x Fanboy (Fluff ball)
https://www.mangago.zone/read-manga/star_x_fanboy/

Anaerobic Love: Prisoner of the Deep Sea (a little drama, vampires)
https://www.mangago.zone/read-manga/anaerobic_love_prisoner_of_the_deep_sea/

To be or Not to be (Transmigration, royalty, similar to bl danmei or dramas, funny)
https://www.mangago.zone/read-manga/to_be_or_not_to_be/

The Eyes of Sora (a little angst, reflective on life)
https://www.mangago.zone/read-manga/the_eyes_of_sora/

Hidamari ga Kikoeru (fluff)
https://www.mangago.zone/read-manga/hidamari_ga_kikoeru/

I tried for some newer ones because I think art is important when attracting new readers.

^Agreed with the "Here u are"

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

Here's my recom-- its a slow burn but its cute and fluff. It's also getting an anime adaptation in 2022

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

^if they want something easy for the heart and fast

https://www.mangago.zone/read-manga/19_days/

^Your friend might get a good laugh– tho they might get overwhelmed with the amount of chapters so tell them each chapter is short like 6 pages eachᕕ( ᐛ )ᕗ

https://www.mangago.zone/read-manga/kimi_wa_natsu_no_naka/
https://www.mangago.zone/read-manga/a_wisdom_tooth/
https://www.mangago.zone/read-manga/guang_xiang/

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