"Eh, I don't actually mind if this villain wants to end my life span."
=
In which various males (and females) fall heads over heels over someone who just wants to reach their death bed.
they say, "take your chances now, since you cannot take that wasted time back." well in this case, two soulmates love each other, secretly from behind, not having the courage to confess. when they finally realize their feelings for one another, it's too late. everything has already happened, and you cannot turn back time.