mservant
is so right about the whiskers, a very good point.
I, too, am VERY relieved to hear that Bash is now home. What a little darling and such a brave little boy. My heart goes out to him.
But just be very astute in keeping close watch on that eye. 
But the good news is he eats very well. He is not like other cats who are weak and doesn't eat. Even if he is irritated and all, he is still fond of eating and drinking. But Im just really worried because he looks so sad. We play with him most of the time. But sometimes he just likes to sleep.
Sleeping is good for him right now. As long as he's eating and drinking. When mine were kittens they slept a lot and they were never sick.
When we took Bash, both of his eyes were already reddish. And were teary. The vet said it is not conjunctivitis, something poked the eye or our other cats might have scratched Bash. He likes playing so much, maybe that's why he got scratched by our other cats. Regarding the left eye, the vet didn't say anything about it. If it is infected or something, maybe they would prescribe medicine for it.. Bash is also prescribed a vitamin which is Celin something. It is a syrup, we already paid for it but they don't have stock, so we will get it by his check-up next week. We will also ask about when the stitches will be removed. He feels sad with his cone on and we remove eat when he eats because it gets soaked up by his food which makes it dirty
i haven't read through your entire thread, just skimmed through it at this point. in regards to bash not wanting to be petted and seeming to be 'distressed and sad and weak and frail and in pain' -- could you try giving him a stuffed toy, something soft and easy to snuggle with and not overly large (maybe about his size), in the thought that he might find some comfort in having it to snuggle with/comfort him? if he responds well to the stuffed toy, you might then try inserting a small wind up clock inside the stuffed toy -- to mimic a heartbeat.
I Have to agree with Catwoman707.. The surgery site does not look normal. It looks as if there could be an infection behind the stitches. If Bash is in pain, and not eating. He NEEDS PAIN medication..
When he was being cleaned, he was calm and he doesn't fight back. He was just fighting back at the first few minutes because he awas afraid, but after a while, he realized we were just gonna clean the sides of his eye and so he became calm and quiet.. Okay, Ill try with the stuff toy. We put a pillow in his cage and that's where he sleeps. I think he loves it. It makes him feel comfortable. P.S. we put him in the cage when we're not able to take care of him so that he won't go to the kitchen, and other places where he might get infected.
