I'll join in, sounds fun enough!
1) The main characters in my BL novel are Joey and Simon! I use a ton of tropes, so Simon is the shy nerdy guy who has a crush on Joey, who is a lovable jock. Something in their backstory as friends happened which ended their friendship and made Joey dislike Simon in the story they need to work through that in order to get together eventually.
2) first one I read here was "a matter of life and death" but sadly that one updated with a message today discontinuing it, because the author felt uncomfortable working on it any longer
3) I have a lot I am currently keeping up with but I can't pick out one haha
4) https://tapas.io/series/Fair-No-Fair-/info