Responses
Could it be bros?
https://www.mangago.zone/read-manga/pizza_bros/
What you’re describing reminds me of this one
Yupppp it iss thank you>>
It's a yaoi manga they're introduced as brothers but they're actually related due to they're parents and not by blood I think the younger one has a crush first to his older brother the older brother is gay then the younger brother confess to the older the older brother thinks he cannot reciprocate the younger brothers love that's why the younger brother move to other place cause originally they both live under one roof then after the younger brother move out the older brother misses the younger brother then that's when he realize he loves his younger brother in a romantic way also pls plss help me huhu thank you so muchhh in advance