Ya'll got married and didn't invite the readers smh lol...wait a minute.... that's when Do...

Wait a second..... What chapter was this? I got to go back and reread that now. Because I'm questioning the timeline of this side story.

https://www.mangago.zone/read-manga/i_can_hear_it_without_a_microphone/uu/br_chapter-184315/pg-1/
(The yellow text bubble)

Clearly he said friends wedding. That can mean Taeju bc Dojin might not want Beom to know it's his wedding.

Thank you! You giving me this chapter gave me an extra joy I didn't know I needed.... Seeing pervert Dowon constantly showering kisses on Beom with his fly mouth lips!

However, I don't think that it was Dojin +Teaju's wedding. I am going through similar time skip conversations in another thread regarding plots/ scenes and portions of storyline that are just not adding up, or are generally confusing because so much is missing. At the beginning of the chapter link you supply to me, they did a recap that included Beom having already proposed to Dowon. In the most recent side story chapter. D+T's wedding has happened long before Beom even decided to propose. It really is just a friend's wedding. Plus Dojin never wanted his brother to know about his relationship, much less his marriage. He's married his brother's former crush and seems to be going out of his way to make sure that Dowon doesn't know anything about this.