Online Game Nakama to Sashi Off shitara Shokuba no Onijoushi ga Kita.
Biting the Tiger
Main story is shounen ai. Turns yaoi on the extras
At the End of the Road
There's some loose ends. Why did Woojin never visit Taemin? It's never clear what exactly was holding him back. Did he have some sort of deal with his family? It's bizarre that the parents only ever appear in flashbacks. What sort of relationship do Woojin's parents have with him now? It just doesn't make sense in the context of the story that Woojin's parents never got involved in his relationship with Taemin/Siwon. It also doesn't make much sense how Siwon's parents never interfered with the plot considering Siwon had amnesia. It just felt like the story was unnecessarily dramatic with unrealistic scenarios while ignoring the implicit walls that should've been in place.
Affectionately
Not really an "Obsessed Ex" but the tag seemed appropriate.
Who Can Define Popularity?
Finally, a couple with good communication and a healthy relationship. Characters are very well-written. Bawoo is the manliest of men.
To be or not to be
The Priest's Chart