Responses
http://www.mangago.zone/read-manga/i_will_be_waiting_for_you_in_1999/
It’s not a yaoi, but it’s a bromance that fits your description.
Thank you!!!
Alright, I’m looking for a Yaoi, a very romantic/lovey dovey tear jerker! With a happy ending! It can be long or short as long as it’s completed. If it makes me feel extremely single all the better!