he definition of bittersweet is a combination of both bitter and sweet, or an emotional feeling that is a mixture of both happy and sad.

where inuyasha is happy that someone is being reunited with their loved one

he was just hoping that someone would have been him

or how this is the second reunion that I’m looking forward to besides inukag and by looking forward I mean ready to cry about in TTTTF fic

@artistefish mentioned we were hopefully getting close to lum and since ataru is never all that far from her, I’m gonna assume he will come up too

idk I’m pretty sure I’m wrong like maybe they both get reunited either feels will be everywhere