whats the best green flag guy in yaoi history?

Idk

Whats a green flag

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

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

a flag that is green ლ(´ڡ`ლ)

Someone who is very kind to the MC and isn't toxic

ml from green apple paradise came to my head immediately

I just realized my comment got cut off lol(￣∇￣")

flag discussions are a tad annoying. Hua cheng from tgcf I guess