well...hopefully killing that person doesn't drag them into a loop considering male MC got 'stuck' stopping her from suicide
tho other than combining it with like the charcoal smoke/gas in a garage or so even if two of them buy it separately i think buying a large handful of pills enough to 'overdose' would raise some red flags unless they don't limit that amount b/c it's not illegal versus minors having a lot of money or so
Jeez these 2 really are fried mentally, are they gonna even be able to return to normal if they ever escape the loop?
maybe if they finally get 'free' , their minds would get used to the time actually flowing properly if not finding a therapist even if they can't explain it properly/something that wouldn't be believed versus talking to like, a monk or so (surprised they haven't done a shrine visit, not necessarily for a 'solution' versus it just being a thing ppl would do together certain times of the year)