(informal) ex-girlfriend

a memory, recollection, reminiscence / a keepsake, memento

to separate / to depart / to be away from

imperfective and stem (or continuative) forms of 離れる (hanareru) [ichidan]

disillusionment with, loss of interest in / independence, separation from

yet, still / Indicating it hasn't been a long time since something happened. / Indicating a choice is not good enough but still slightly better than others.

unfinished; not done

魔男: wizard / 魔弾: magic bullet

has not done yet

magic bullet