I'm looking for fic where bucky after CA:WS life with Steve and in road to recovery. Bucky realized that he love Steve and hope Steve return his feeling. One day he decided to tell Steve but found out that Steve had a date with a woman (I think it's Sharon). Devastated, bucky run away by bus to somewhere far and he got a job in a vet caring for animals there. He lived in an apartment, befriend the owner and employee and adopt a cat he named ninja. I remember almost all the detail of the story but can't find it by Google. It's on ao3.
Thank you for your help