I think I figured out the other male leads.
1. Kyungsoo - The guy that left the band and is now in the hospital. (The arm with bandage and mc looking at the hospital explains it now)
2. The last one could be a loan shark?
I doubt mc will end up with Blondie, since this dude is obsessed with designing and stated it’s his utmost prominent thing in life. He mainly just wants mc to rekindle his passion in designing, that’s it.
The purple scrunchie on his bunny ears haha cute
https://www.mangago.me/read-manga/rabbits_ejaculate_in_3_seconds_mgs/uu/br_chapter-212009/pg-5/
“Don’t talk to me”
“Fine, we’ll talk with our body then”