I'd spend some time with my loved ones and close friends.
Probably throw a party for my family and sing a toast to my parents
to tell them how much I love them 
Then I'd probably message a special friend and hopefully we can
have a last conversation 
Wah... This is quite jialek... Considering it's the last day for
Earth...
Mmhmm.. Okay! I'll call up every single soul that I've wronged
and seek forgiveness... Then probably visit a place... and wait for
the final hour 