Iros's Links
former best friends, currently does not know that they're still alive (for the most part)
former best friends, though due to incident-based memory loss they don't know who Iros is, much less that they exist at this point.
first met Shen during their dream-helping 'job', they briefly helped Shen get through a night of sleep
Literally met them in a dream, Shen thought they were a part of his dream for the longest time until the two met irl