
He is an introvert artist who met an extrovert who is deeply touched by his paintings
Then we get to realize the artist introvert personality that influence his paintings could be a disorder developed by the way he grew up because of parenting or the lack of it from the parents
Introvert finally started showing feelings for extrovert but is confused so pushes him away
Introvert got beaten and tied up by robbers and one was having sick delusion of rapping and videotaped the act ( this never happened he only had a vivid imagination)
Extrovert save him and got stabbed during the rescue (too much blood on his side and on the floor where he stooped)
Plus that whole appendix joke was making light of the stabbing
The rest of the storyline was easy to get
Update please