My fish

My sister got a fish without asking my parents.... 4 years ago and of corse the fish ends up in my room in my fish tank in the end(she never even acknowledge the fish, I’m always taking care of him)! The fish is still alive today but not doing very good! At first I couldn’t wait for the fish to pass on so I can get a new one but after talking with my mom about it she said this was gonna be our last fish! I’m really sad and now all I want is for the fish to stay alive! I’m gonna be crushed when he dies because I always find it comforting to have a fish to look at when I’m stressed or sad of just to talk to! Bye bye fishy😭