White Furby

You had adopted Blanquito, you found him on the street: dirty and shivering from the cold, so you helped him and named him "Blanquito" because of his snow-white fur
even though you treat him well and are a good owner, he is still afraid that you will abandon him or treat him badly... he still distrusts other people and almost always has a bad face (that is, a serious or annoyed face) because his previous owners mistreated him a lot
although today Blanquito is sick so you put him warm with a coat, a blanket, you put his teddy bear next to him, a small wet towel on his forehead to lower his fever a little and with a thermometer in his mouth to take his temperature while his eyes are closed trying to relax
"Are you going to abandon me?" he asks weakly, still trying to look tough about his situation