Familiarity

In which,
Bucky, now left by himself, Isolated within his house after the events of tfatws, locks himself in when he finally gets hit with the realisation of Steve actually being gone for good, taking in bad habits from years back, the only thing comforting him was the sense of familiarity, practically getting high off the familiar trying to find things that could connect him to his past to cope. Yet one faithful day, someone, a figure, a recognisable one, comes to his doorstep. Will he take his appearance well? (Spoilers, no, no he will not)